| 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 | $108.83 | 12.310% | $122.227 | $122.23 | $122.25 | $122.20 |
| Purchase #2 | $228.71 | 6.397% | $243.3406 | $243.34 | $243.35 | $243.30 |
| Purchase #3 | $104.64 | 5.164% | $110.0436 | $110.04 | $110.05 | $110.00 |
| Purchase #4 | $200.66 | 5.278% | $211.2508 | $211.25 | $211.25 | $211.30 |
| Purchase #5 | $128.36 | 11.509% | $143.133 | $143.13 | $143.15 | $143.10 |
| Purchase #6 | $131.48 | 7.508% | $141.3515 | $141.35 | $141.35 | $141.40 |
| Purchase #7 | $210.87 | 4.521% | $220.4034 | $220.40 | $220.40 | $220.40 |
| 7 purchase totals = | $1,113.55 | $1,191.7499 | $1,191.74 | $1,191.80 | $1,191.70 | |