| 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 | $189.64 | 9.212% | $207.1096 | $207.11 | $207.10 | $207.10 |
| Purchase #2 | $130.97 | 9.248% | $143.0821 | $143.08 | $143.10 | $143.10 |
| Purchase #3 | $239.88 | 10.312% | $264.6164 | $264.62 | $264.60 | $264.60 |
| Purchase #4 | $211.45 | 4.271% | $220.481 | $220.48 | $220.50 | $220.50 |
| Purchase #5 | $212.91 | 9.526% | $233.1918 | $233.19 | $233.20 | $233.20 |
| Purchase #6 | $7.68 | 3.309% | $7.9341 | $7.93 | $7.95 | $7.90 |
| Purchase #7 | $150.72 | 13.467% | $171.0175 | $171.02 | $171.00 | $171.00 |
| 7 purchase totals = | $1,143.25 | $1,247.4325 | $1,247.43 | $1,247.45 | $1,247.40 | |