| 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 | $238.30 | 9.446% | $260.8098 | $260.81 | $260.80 | $260.80 |
| Purchase #2 | $205.48 | 3.119% | $211.8889 | $211.89 | $211.90 | $211.90 |
| Purchase #3 | $250.52 | 13.585% | $284.5531 | $284.55 | $284.55 | $284.60 |
| Purchase #4 | $249.45 | 6.220% | $264.9658 | $264.97 | $264.95 | $265.00 |
| Purchase #5 | $25.58 | 5.288% | $26.9327 | $26.93 | $26.95 | $26.90 |
| Purchase #6 | $22.33 | 8.276% | $24.178 | $24.18 | $24.20 | $24.20 |
| Purchase #7 | $56.41 | 10.109% | $62.1125 | $62.11 | $62.10 | $62.10 |
| 7 purchase totals = | $1,048.07 | $1,135.4408 | $1,135.44 | $1,135.45 | $1,135.50 | |