| 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 | $194.56 | 4.807% | $203.9125 | $203.91 | $203.90 | $203.90 |
| Purchase #2 | $57.93 | 7.205% | $62.1039 | $62.10 | $62.10 | $62.10 |
| Purchase #3 | $162.96 | 12.434% | $183.2224 | $183.22 | $183.20 | $183.20 |
| Purchase #4 | $131.94 | 10.157% | $145.3411 | $145.34 | $145.35 | $145.30 |
| Purchase #5 | $194.34 | 4.388% | $202.8676 | $202.87 | $202.85 | $202.90 |
| Purchase #6 | $21.85 | 10.424% | $24.1276 | $24.13 | $24.15 | $24.10 |
| Purchase #7 | $68.47 | 12.515% | $77.039 | $77.04 | $77.05 | $77.00 |
| 7 purchase totals = | $832.05 | $898.6141 | $898.61 | $898.60 | $898.50 | |