| 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 | $21.59 | 11.636% | $24.1022 | $24.10 | $24.10 | $24.10 |
| Purchase #2 | $211.32 | 12.706% | $238.1703 | $238.17 | $238.15 | $238.20 |
| Purchase #3 | $244.66 | 9.532% | $267.981 | $267.98 | $268.00 | $268.00 |
| Purchase #4 | $181.60 | 6.177% | $192.8174 | $192.82 | $192.80 | $192.80 |
| Purchase #5 | $85.26 | 7.250% | $91.4414 | $91.44 | $91.45 | $91.40 |
| Purchase #6 | $90.96 | 12.439% | $102.2745 | $102.27 | $102.25 | $102.30 |
| Purchase #7 | $36.95 | 7.421% | $39.6921 | $39.69 | $39.70 | $39.70 |
| 7 purchase totals = | $872.34 | $956.4789 | $956.47 | $956.45 | $956.50 | |