| 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 | $240.41 | 12.697% | $270.9349 | $270.93 | $270.95 | $270.90 |
| Purchase #2 | $239.72 | 6.612% | $255.5703 | $255.57 | $255.55 | $255.60 |
| Purchase #3 | $39.34 | 8.234% | $42.5793 | $42.58 | $42.60 | $42.60 |
| Purchase #4 | $143.61 | 11.170% | $159.6512 | $159.65 | $159.65 | $159.70 |
| Purchase #5 | $236.83 | 11.600% | $264.3023 | $264.30 | $264.30 | $264.30 |
| Purchase #6 | $184.65 | 10.764% | $204.5257 | $204.53 | $204.55 | $204.50 |
| Purchase #7 | $19.72 | 7.688% | $21.2361 | $21.24 | $21.25 | $21.20 |
| 7 purchase totals = | $1,104.28 | $1,218.7998 | $1,218.80 | $1,218.85 | $1,218.80 | |