| 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 | $109.86 | 11.687% | $122.6993 | $122.70 | $122.70 | $122.70 |
| Purchase #2 | $109.55 | 11.107% | $121.7177 | $121.72 | $121.70 | $121.70 |
| Purchase #3 | $183.30 | 6.196% | $194.6573 | $194.66 | $194.65 | $194.70 |
| Purchase #4 | $11.43 | 5.719% | $12.0837 | $12.08 | $12.10 | $12.10 |
| Purchase #5 | $212.96 | 12.204% | $238.9496 | $238.95 | $238.95 | $238.90 |
| Purchase #6 | $140.59 | 6.132% | $149.211 | $149.21 | $149.20 | $149.20 |
| Purchase #7 | $230.29 | 7.156% | $246.7696 | $246.77 | $246.75 | $246.80 |
| 7 purchase totals = | $997.98 | $1,086.0882 | $1,086.09 | $1,086.05 | $1,086.10 | |