| 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 | $229.29 | 6.850% | $244.9964 | $245.00 | $245.00 | $245.00 |
| Purchase #2 | $225.63 | 13.297% | $255.632 | $255.63 | $255.65 | $255.60 |
| Purchase #3 | $187.39 | 8.391% | $203.1139 | $203.11 | $203.10 | $203.10 |
| Purchase #4 | $35.69 | 10.145% | $39.3108 | $39.31 | $39.30 | $39.30 |
| Purchase #5 | $169.57 | 13.788% | $192.9503 | $192.95 | $192.95 | $193.00 |
| Purchase #6 | $26.65 | 5.275% | $28.0558 | $28.06 | $28.05 | $28.10 |
| Purchase #7 | $87.62 | 12.652% | $98.7057 | $98.71 | $98.70 | $98.70 |
| 7 purchase totals = | $961.84 | $1,062.7649 | $1,062.77 | $1,062.75 | $1,062.80 | |