| 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 | $107.52 | 12.177% | $120.6127 | $120.61 | $120.60 | $120.60 |
| Purchase #2 | $123.34 | 6.873% | $131.8172 | $131.82 | $131.80 | $131.80 |
| Purchase #3 | $179.54 | 6.658% | $191.4938 | $191.49 | $191.50 | $191.50 |
| Purchase #4 | $91.37 | 5.403% | $96.3067 | $96.31 | $96.30 | $96.30 |
| Purchase #5 | $38.26 | 7.469% | $41.1176 | $41.12 | $41.10 | $41.10 |
| Purchase #6 | $217.79 | 8.210% | $235.6706 | $235.67 | $235.65 | $235.70 |
| Purchase #7 | $221.32 | 13.788% | $251.8356 | $251.84 | $251.85 | $251.80 |
| 7 purchase totals = | $979.14 | $1,068.8542 | $1,068.86 | $1,068.80 | $1,068.80 | |