| 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 | $238.76 | 10.241% | $263.2114 | $263.21 | $263.20 | $263.20 |
| Purchase #2 | $28.44 | 11.613% | $31.7427 | $31.74 | $31.75 | $31.70 |
| Purchase #3 | $25.78 | 7.202% | $27.6367 | $27.64 | $27.65 | $27.60 |
| Purchase #4 | $170.62 | 5.636% | $180.2361 | $180.24 | $180.25 | $180.20 |
| Purchase #5 | $16.73 | 9.297% | $18.2854 | $18.29 | $18.30 | $18.30 |
| Purchase #6 | $79.32 | 10.236% | $87.4392 | $87.44 | $87.45 | $87.40 |
| Purchase #7 | $138.35 | 10.128% | $152.3621 | $152.36 | $152.35 | $152.40 |
| 7 purchase totals = | $698.00 | $760.9136 | $760.92 | $760.95 | $760.80 | |