| 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 | $210.47 | 7.220% | $225.6659 | $225.67 | $225.65 | $225.70 |
| Purchase #2 | $33.78 | 10.716% | $37.3999 | $37.40 | $37.40 | $37.40 |
| Purchase #3 | $88.73 | 8.323% | $96.115 | $96.12 | $96.10 | $96.10 |
| Purchase #4 | $108.70 | 12.470% | $122.2549 | $122.25 | $122.25 | $122.30 |
| Purchase #5 | $172.82 | 10.546% | $191.0456 | $191.05 | $191.05 | $191.00 |
| Purchase #6 | $84.29 | 3.786% | $87.4812 | $87.48 | $87.50 | $87.50 |
| Purchase #7 | $219.85 | 11.280% | $244.6491 | $244.65 | $244.65 | $244.60 |
| 7 purchase totals = | $918.64 | $1,004.6116 | $1,004.62 | $1,004.60 | $1,004.60 | |