| 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 | $110.34 | 7.437% | $118.546 | $118.55 | $118.55 | $118.50 |
| Purchase #2 | $28.80 | 13.500% | $32.688 | $32.69 | $32.70 | $32.70 |
| Purchase #3 | $203.35 | 12.133% | $228.0225 | $228.02 | $228.00 | $228.00 |
| Purchase #4 | $225.49 | 9.226% | $246.2937 | $246.29 | $246.30 | $246.30 |
| Purchase #5 | $96.78 | 5.559% | $102.16 | $102.16 | $102.15 | $102.20 |
| Purchase #6 | $85.27 | 11.207% | $94.8262 | $94.83 | $94.85 | $94.80 |
| Purchase #7 | $80.25 | 13.478% | $91.0661 | $91.07 | $91.05 | $91.10 |
| 7 purchase totals = | $830.28 | $913.6025 | $913.61 | $913.60 | $913.60 | |