| 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 | $189.83 | 11.209% | $211.108 | $211.11 | $211.10 | $211.10 |
| Purchase #2 | $61.74 | 13.535% | $70.0965 | $70.10 | $70.10 | $70.10 |
| Purchase #3 | $197.88 | 8.218% | $214.1418 | $214.14 | $214.15 | $214.10 |
| Purchase #4 | $230.66 | 8.458% | $250.1692 | $250.17 | $250.15 | $250.20 |
| Purchase #5 | $203.52 | 6.566% | $216.8831 | $216.88 | $216.90 | $216.90 |
| Purchase #6 | $87.38 | 6.218% | $92.8133 | $92.81 | $92.80 | $92.80 |
| Purchase #7 | $152.41 | 4.396% | $159.1099 | $159.11 | $159.10 | $159.10 |
| 7 purchase totals = | $1,123.42 | $1,214.3218 | $1,214.32 | $1,214.30 | $1,214.30 | |