| 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 | $230.65 | 3.278% | $238.2107 | $238.21 | $238.20 | $238.20 |
| Purchase #2 | $90.32 | 7.303% | $96.9161 | $96.92 | $96.90 | $96.90 |
| Purchase #3 | $24.94 | 9.868% | $27.4011 | $27.40 | $27.40 | $27.40 |
| Purchase #4 | $111.42 | 5.638% | $117.7019 | $117.70 | $117.70 | $117.70 |
| Purchase #5 | $24.81 | 13.762% | $28.2244 | $28.22 | $28.20 | $28.20 |
| Purchase #6 | $228.45 | 13.302% | $258.8384 | $258.84 | $258.85 | $258.80 |
| Purchase #7 | $205.35 | 6.716% | $219.1413 | $219.14 | $219.15 | $219.10 |
| 7 purchase totals = | $915.94 | $986.4339 | $986.43 | $986.40 | $986.30 | |