| 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 | $249.70 | 11.872% | $279.3444 | $279.34 | $279.35 | $279.30 |
| Purchase #2 | $90.30 | 13.133% | $102.1591 | $102.16 | $102.15 | $102.20 |
| Purchase #3 | $208.51 | 7.689% | $224.5423 | $224.54 | $224.55 | $224.50 |
| Purchase #4 | $121.47 | 7.414% | $130.4758 | $130.48 | $130.50 | $130.50 |
| Purchase #5 | $110.58 | 4.569% | $115.6324 | $115.63 | $115.65 | $115.60 |
| Purchase #6 | $85.35 | 12.413% | $95.9445 | $95.94 | $95.95 | $95.90 |
| Purchase #7 | $122.95 | 3.325% | $127.0381 | $127.04 | $127.05 | $127.00 |
| 7 purchase totals = | $988.86 | $1,075.1366 | $1,075.13 | $1,075.20 | $1,075.00 | |