| 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 | $96.89 | 8.834% | $105.4493 | $105.45 | $105.45 | $105.40 |
| Purchase #2 | $247.75 | 9.344% | $270.8998 | $270.90 | $270.90 | $270.90 |
| Purchase #3 | $111.55 | 6.379% | $118.6658 | $118.67 | $118.65 | $118.70 |
| Purchase #4 | $20.57 | 10.651% | $22.7609 | $22.76 | $22.75 | $22.80 |
| Purchase #5 | $182.60 | 12.459% | $205.3501 | $205.35 | $205.35 | $205.40 |
| Purchase #6 | $247.92 | 12.565% | $279.0711 | $279.07 | $279.05 | $279.10 |
| Purchase #7 | $166.96 | 13.612% | $189.6866 | $189.69 | $189.70 | $189.70 |
| 7 purchase totals = | $1,074.24 | $1,191.8836 | $1,191.89 | $1,191.85 | $1,192.00 | |