| 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 | $245.69 | 11.636% | $274.2785 | $274.28 | $274.30 | $274.30 |
| Purchase #2 | $23.38 | 3.652% | $24.2338 | $24.23 | $24.25 | $24.20 |
| Purchase #3 | $51.55 | 12.747% | $58.1211 | $58.12 | $58.10 | $58.10 |
| Purchase #4 | $209.88 | 9.772% | $230.3895 | $230.39 | $230.40 | $230.40 |
| Purchase #5 | $34.25 | 4.199% | $35.6882 | $35.69 | $35.70 | $35.70 |
| Purchase #6 | $223.57 | 7.742% | $240.8788 | $240.88 | $240.90 | $240.90 |
| Purchase #7 | $203.68 | 7.485% | $218.9254 | $218.93 | $218.95 | $218.90 |
| 7 purchase totals = | $992.00 | $1,082.5153 | $1,082.52 | $1,082.60 | $1,082.50 | |