| 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 | $189.67 | 4.811% | $198.795 | $198.80 | $198.80 | $198.80 |
| Purchase #2 | $220.96 | 12.438% | $248.443 | $248.44 | $248.45 | $248.40 |
| Purchase #3 | $173.32 | 12.257% | $194.5638 | $194.56 | $194.55 | $194.60 |
| Purchase #4 | $191.86 | 11.384% | $213.7013 | $213.70 | $213.70 | $213.70 |
| Purchase #5 | $17.54 | 4.303% | $18.2947 | $18.29 | $18.30 | $18.30 |
| Purchase #6 | $178.98 | 6.134% | $189.9586 | $189.96 | $189.95 | $190.00 |
| Purchase #7 | $138.56 | 5.639% | $146.3734 | $146.37 | $146.35 | $146.40 |
| 7 purchase totals = | $1,110.89 | $1,210.1298 | $1,210.12 | $1,210.10 | $1,210.20 | |