| 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 | $197.95 | 6.857% | $211.5234 | $211.52 | $211.50 | $211.50 |
| Purchase #2 | $232.52 | 7.516% | $249.9962 | $250.00 | $250.00 | $250.00 |
| Purchase #3 | $220.45 | 9.215% | $240.7645 | $240.76 | $240.75 | $240.80 |
| Purchase #4 | $65.57 | 7.475% | $70.4714 | $70.47 | $70.45 | $70.50 |
| Purchase #5 | $192.49 | 6.647% | $205.2848 | $205.28 | $205.30 | $205.30 |
| Purchase #6 | $88.32 | 12.213% | $99.1065 | $99.11 | $99.10 | $99.10 |
| Purchase #7 | $90.60 | 11.588% | $101.0987 | $101.10 | $101.10 | $101.10 |
| 7 purchase totals = | $1,087.90 | $1,178.2455 | $1,178.24 | $1,178.20 | $1,178.30 | |