| 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 | $217.69 | 4.454% | $227.3859 | $227.39 | $227.40 | $227.40 |
| Purchase #2 | $189.30 | 10.786% | $209.7179 | $209.72 | $209.70 | $209.70 |
| Purchase #3 | $236.62 | 9.599% | $259.3332 | $259.33 | $259.35 | $259.30 |
| Purchase #4 | $87.83 | 9.732% | $96.3776 | $96.38 | $96.40 | $96.40 |
| Purchase #5 | $149.43 | 4.467% | $156.105 | $156.11 | $156.10 | $156.10 |
| Purchase #6 | $179.35 | 8.165% | $193.9939 | $193.99 | $194.00 | $194.00 |
| Purchase #7 | $197.81 | 7.672% | $212.986 | $212.99 | $213.00 | $213.00 |
| 7 purchase totals = | $1,258.03 | $1,355.8995 | $1,355.91 | $1,355.95 | $1,355.90 | |