| 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 | $129.33 | 4.630% | $135.318 | $135.32 | $135.30 | $135.30 |
| Purchase #2 | $101.77 | 5.399% | $107.2646 | $107.26 | $107.25 | $107.30 |
| Purchase #3 | $152.76 | 4.188% | $159.1576 | $159.16 | $159.15 | $159.20 |
| Purchase #4 | $162.65 | 12.561% | $183.0805 | $183.08 | $183.10 | $183.10 |
| Purchase #5 | $37.65 | 8.830% | $40.9745 | $40.97 | $40.95 | $41.00 |
| Purchase #6 | $235.87 | 11.438% | $262.8488 | $262.85 | $262.85 | $262.80 |
| Purchase #7 | $226.94 | 10.858% | $251.5811 | $251.58 | $251.60 | $251.60 |
| 7 purchase totals = | $1,046.97 | $1,140.2251 | $1,140.22 | $1,140.20 | $1,140.30 | |