| 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 | $240.89 | 9.325% | $263.353 | $263.35 | $263.35 | $263.40 |
| Purchase #2 | $61.33 | 13.870% | $69.8365 | $69.84 | $69.85 | $69.80 |
| Purchase #3 | $101.43 | 5.555% | $107.0644 | $107.06 | $107.05 | $107.10 |
| Purchase #4 | $159.85 | 6.863% | $170.8205 | $170.82 | $170.80 | $170.80 |
| Purchase #5 | $52.61 | 3.829% | $54.6244 | $54.62 | $54.60 | $54.60 |
| Purchase #6 | $187.48 | 8.339% | $203.114 | $203.11 | $203.10 | $203.10 |
| Purchase #7 | $204.39 | 9.504% | $223.8152 | $223.82 | $223.80 | $223.80 |
| 7 purchase totals = | $1,007.98 | $1,092.6280 | $1,092.62 | $1,092.55 | $1,092.60 | |