| 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 | $230.65 | 9.131% | $251.7107 | $251.71 | $251.70 | $251.70 |
| Purchase #2 | $81.78 | 7.359% | $87.7982 | $87.80 | $87.80 | $87.80 |
| Purchase #3 | $158.33 | 9.406% | $173.2225 | $173.22 | $173.20 | $173.20 |
| Purchase #4 | $107.30 | 8.716% | $116.6523 | $116.65 | $116.65 | $116.70 |
| Purchase #5 | $203.55 | 7.207% | $218.2198 | $218.22 | $218.20 | $218.20 |
| Purchase #6 | $22.49 | 13.842% | $25.6031 | $25.60 | $25.60 | $25.60 |
| Purchase #7 | $128.84 | 3.630% | $133.5169 | $133.52 | $133.50 | $133.50 |
| 7 purchase totals = | $932.94 | $1,006.7235 | $1,006.72 | $1,006.65 | $1,006.70 | |