| 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 | $206.55 | 10.491% | $228.2192 | $228.22 | $228.20 | $228.20 |
| Purchase #2 | $35.95 | 8.781% | $39.1068 | $39.11 | $39.10 | $39.10 |
| Purchase #3 | $8.48 | 3.320% | $8.7615 | $8.76 | $8.75 | $8.80 |
| Purchase #4 | $240.67 | 9.738% | $264.1064 | $264.11 | $264.10 | $264.10 |
| Purchase #5 | $131.49 | 13.867% | $149.7237 | $149.72 | $149.70 | $149.70 |
| Purchase #6 | $183.26 | 9.849% | $201.3093 | $201.31 | $201.30 | $201.30 |
| Purchase #7 | $191.83 | 8.241% | $207.6387 | $207.64 | $207.65 | $207.60 |
| 7 purchase totals = | $998.23 | $1,098.8656 | $1,098.87 | $1,098.80 | $1,098.80 | |