| 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 | $217.99 | 6.672% | $232.5343 | $232.53 | $232.55 | $232.50 |
| Purchase #2 | $169.33 | 10.842% | $187.6888 | $187.69 | $187.70 | $187.70 |
| Purchase #3 | $222.63 | 3.700% | $230.8673 | $230.87 | $230.85 | $230.90 |
| Purchase #4 | $152.44 | 13.765% | $173.4234 | $173.42 | $173.40 | $173.40 |
| Purchase #5 | $135.83 | 12.614% | $152.9636 | $152.96 | $152.95 | $153.00 |
| Purchase #6 | $132.75 | 9.593% | $145.4847 | $145.48 | $145.50 | $145.50 |
| Purchase #7 | $7.42 | 11.269% | $8.2562 | $8.26 | $8.25 | $8.30 |
| 7 purchase totals = | $1,038.39 | $1,131.2183 | $1,131.21 | $1,131.20 | $1,131.30 | |