| 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 | $85.79 | 12.480% | $96.4966 | $96.50 | $96.50 | $96.50 |
| Purchase #2 | $51.36 | 3.821% | $53.3225 | $53.32 | $53.30 | $53.30 |
| Purchase #3 | $201.27 | 9.358% | $220.1048 | $220.10 | $220.10 | $220.10 |
| Purchase #4 | $99.32 | 5.840% | $105.1203 | $105.12 | $105.10 | $105.10 |
| Purchase #5 | $132.46 | 13.156% | $149.8864 | $149.89 | $149.90 | $149.90 |
| Purchase #6 | $223.74 | 9.136% | $244.1809 | $244.18 | $244.20 | $244.20 |
| Purchase #7 | $228.68 | 4.483% | $238.9317 | $238.93 | $238.95 | $238.90 |
| 7 purchase totals = | $1,022.62 | $1,108.0432 | $1,108.04 | $1,108.05 | $1,108.00 | |