| 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 | $188.41 | 4.740% | $197.3406 | $197.34 | $197.35 | $197.30 |
| Purchase #2 | $181.56 | 10.735% | $201.0505 | $201.05 | $201.05 | $201.10 |
| Purchase #3 | $35.56 | 9.830% | $39.0555 | $39.06 | $39.05 | $39.10 |
| Purchase #4 | $37.28 | 10.235% | $41.0956 | $41.10 | $41.10 | $41.10 |
| Purchase #5 | $213.58 | 12.515% | $240.3095 | $240.31 | $240.30 | $240.30 |
| Purchase #6 | $141.90 | 10.135% | $156.2816 | $156.28 | $156.30 | $156.30 |
| Purchase #7 | $64.57 | 7.751% | $69.5748 | $69.57 | $69.55 | $69.60 |
| 7 purchase totals = | $862.86 | $944.7081 | $944.71 | $944.70 | $944.80 | |