| 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 | $33.80 | 12.741% | $38.1065 | $38.11 | $38.10 | $38.10 |
| Purchase #2 | $112.38 | 8.424% | $121.8469 | $121.85 | $121.85 | $121.80 |
| Purchase #3 | $91.77 | 11.630% | $102.4429 | $102.44 | $102.45 | $102.40 |
| Purchase #4 | $19.86 | 10.827% | $22.0102 | $22.01 | $22.00 | $22.00 |
| Purchase #5 | $159.60 | 3.227% | $164.7503 | $164.75 | $164.75 | $164.80 |
| Purchase #6 | $245.95 | 10.523% | $271.8313 | $271.83 | $271.85 | $271.80 |
| Purchase #7 | $146.75 | 10.611% | $162.3216 | $162.32 | $162.30 | $162.30 |
| 7 purchase totals = | $810.11 | $883.3097 | $883.31 | $883.30 | $883.20 | |