| 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 | $192.28 | 5.418% | $202.6977 | $202.70 | $202.70 | $202.70 |
| Purchase #2 | $241.27 | 9.820% | $264.9627 | $264.96 | $264.95 | $265.00 |
| Purchase #3 | $212.65 | 12.854% | $239.984 | $239.98 | $240.00 | $240.00 |
| Purchase #4 | $107.67 | 13.158% | $121.8372 | $121.84 | $121.85 | $121.80 |
| Purchase #5 | $58.99 | 6.501% | $62.8249 | $62.82 | $62.80 | $62.80 |
| Purchase #6 | $135.65 | 4.365% | $141.5711 | $141.57 | $141.55 | $141.60 |
| Purchase #7 | $154.85 | 10.757% | $171.5072 | $171.51 | $171.50 | $171.50 |
| 7 purchase totals = | $1,103.36 | $1,205.3848 | $1,205.38 | $1,205.35 | $1,205.40 | |