| 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 | $128.63 | 6.472% | $136.9549 | $136.95 | $136.95 | $137.00 |
| Purchase #2 | $17.42 | 10.284% | $19.2115 | $19.21 | $19.20 | $19.20 |
| Purchase #3 | $239.58 | 11.261% | $266.5591 | $266.56 | $266.55 | $266.60 |
| Purchase #4 | $226.31 | 8.205% | $244.8787 | $244.88 | $244.90 | $244.90 |
| Purchase #5 | $228.83 | 9.393% | $250.324 | $250.32 | $250.30 | $250.30 |
| Purchase #6 | $65.63 | 9.270% | $71.7139 | $71.71 | $71.70 | $71.70 |
| Purchase #7 | $117.98 | 13.769% | $134.2247 | $134.22 | $134.20 | $134.20 |
| 7 purchase totals = | $1,024.38 | $1,123.8668 | $1,123.85 | $1,123.80 | $1,123.90 | |