| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $242.40 | 11.332% | $269.8688 | $269.87 | $269.85 | $269.90 |
| Purchase #2 | $197.33 | 11.427% | $219.8789 | $219.88 | $219.90 | $219.90 |
| Purchase #3 | $145.81 | 7.208% | $156.32 | $156.32 | $156.30 | $156.30 |
| Purchase #4 | $156.53 | 10.643% | $173.1895 | $173.19 | $173.20 | $173.20 |
| Purchase #5 | $184.41 | 10.364% | $203.5223 | $203.52 | $203.50 | $203.50 |
| Purchase #6 | $111.73 | 8.123% | $120.8058 | $120.81 | $120.80 | $120.80 |
| Purchase #7 | $135.79 | 13.387% | $153.9682 | $153.97 | $153.95 | $154.00 |
| 7 purchase totals = | $1,174.00 | $1,297.5535 | $1,297.56 | $1,297.50 | $1,297.60 | |