| 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 | $194.33 | 8.726% | $211.2872 | $211.29 | $211.30 | $211.30 |
| Purchase #2 | $200.30 | 12.569% | $225.4757 | $225.48 | $225.50 | $225.50 |
| Purchase #3 | $107.46 | 6.446% | $114.3869 | $114.39 | $114.40 | $114.40 |
| Purchase #4 | $250.67 | 11.827% | $280.3167 | $280.32 | $280.30 | $280.30 |
| Purchase #5 | $73.86 | 7.805% | $79.6248 | $79.62 | $79.60 | $79.60 |
| Purchase #6 | $210.40 | 12.804% | $237.3396 | $237.34 | $237.35 | $237.30 |
| Purchase #7 | $179.30 | 4.526% | $187.4151 | $187.42 | $187.40 | $187.40 |
| 7 purchase totals = | $1,216.32 | $1,335.8460 | $1,335.86 | $1,335.85 | $1,335.80 | |