| 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 | $221.32 | 13.585% | $251.3863 | $251.39 | $251.40 | $251.40 |
| Purchase #2 | $132.51 | 3.241% | $136.8046 | $136.80 | $136.80 | $136.80 |
| Purchase #3 | $233.53 | 11.262% | $259.8301 | $259.83 | $259.85 | $259.80 |
| Purchase #4 | $13.65 | 6.402% | $14.5239 | $14.52 | $14.50 | $14.50 |
| Purchase #5 | $191.91 | 5.673% | $202.7971 | $202.80 | $202.80 | $202.80 |
| Purchase #6 | $209.48 | 7.443% | $225.0716 | $225.07 | $225.05 | $225.10 |
| Purchase #7 | $31.62 | 13.651% | $35.9364 | $35.94 | $35.95 | $35.90 |
| 7 purchase totals = | $1,034.02 | $1,126.3500 | $1,126.35 | $1,126.35 | $1,126.30 | |