| 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 | $235.36 | 4.494% | $245.9371 | $245.94 | $245.95 | $245.90 |
| Purchase #2 | $200.31 | 11.846% | $224.0387 | $224.04 | $224.05 | $224.00 |
| Purchase #3 | $32.69 | 9.459% | $35.7821 | $35.78 | $35.80 | $35.80 |
| Purchase #4 | $126.58 | 6.677% | $135.0317 | $135.03 | $135.05 | $135.00 |
| Purchase #5 | $239.37 | 11.173% | $266.1148 | $266.11 | $266.10 | $266.10 |
| Purchase #6 | $232.94 | 9.331% | $254.6756 | $254.68 | $254.70 | $254.70 |
| Purchase #7 | $244.35 | 12.468% | $274.8156 | $274.82 | $274.80 | $274.80 |
| 7 purchase totals = | $1,311.60 | $1,436.3956 | $1,436.40 | $1,436.45 | $1,436.30 | |