| 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 | $225.66 | 5.824% | $238.8024 | $238.80 | $238.80 | $238.80 |
| Purchase #2 | $247.94 | 8.204% | $268.281 | $268.28 | $268.30 | $268.30 |
| Purchase #3 | $55.79 | 12.242% | $62.6198 | $62.62 | $62.60 | $62.60 |
| Purchase #4 | $7.94 | 9.665% | $8.7074 | $8.71 | $8.70 | $8.70 |
| Purchase #5 | $32.69 | 11.413% | $36.4209 | $36.42 | $36.40 | $36.40 |
| Purchase #6 | $147.92 | 9.828% | $162.4576 | $162.46 | $162.45 | $162.50 |
| Purchase #7 | $226.38 | 3.742% | $234.8511 | $234.85 | $234.85 | $234.90 |
| 7 purchase totals = | $944.32 | $1,012.1402 | $1,012.14 | $1,012.10 | $1,012.20 | |