| 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 | $94.87 | 7.573% | $102.0545 | $102.05 | $102.05 | $102.10 |
| Purchase #2 | $209.30 | 9.459% | $229.0977 | $229.10 | $229.10 | $229.10 |
| Purchase #3 | $180.90 | 7.707% | $194.842 | $194.84 | $194.85 | $194.80 |
| Purchase #4 | $110.60 | 9.210% | $120.7863 | $120.79 | $120.80 | $120.80 |
| Purchase #5 | $135.95 | 3.806% | $141.1243 | $141.12 | $141.10 | $141.10 |
| Purchase #6 | $153.75 | 3.765% | $159.5387 | $159.54 | $159.55 | $159.50 |
| Purchase #7 | $193.70 | 4.735% | $202.8717 | $202.87 | $202.85 | $202.90 |
| 7 purchase totals = | $1,079.07 | $1,150.3152 | $1,150.31 | $1,150.30 | $1,150.30 | |