| 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 | $42.92 | 4.205% | $44.7248 | $44.72 | $44.70 | $44.70 |
| Purchase #2 | $173.54 | 11.834% | $194.0767 | $194.08 | $194.10 | $194.10 |
| Purchase #3 | $186.67 | 6.276% | $198.3854 | $198.39 | $198.40 | $198.40 |
| Purchase #4 | $168.43 | 8.548% | $182.8274 | $182.83 | $182.85 | $182.80 |
| Purchase #5 | $154.35 | 6.675% | $164.6529 | $164.65 | $164.65 | $164.70 |
| Purchase #6 | $87.70 | 10.278% | $96.7138 | $96.71 | $96.70 | $96.70 |
| Purchase #7 | $246.92 | 13.346% | $279.8739 | $279.87 | $279.85 | $279.90 |
| 7 purchase totals = | $1,060.53 | $1,161.2549 | $1,161.25 | $1,161.25 | $1,161.30 | |