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 | $115.93 | 4.453% | $121.0924 | $121.09 | $121.10 | $121.10 |
Purchase #2 | $236.31 | 7.844% | $254.8462 | $254.85 | $254.85 | $254.80 |
Purchase #3 | $143.64 | 12.640% | $161.7961 | $161.80 | $161.80 | $161.80 |
Purchase #4 | $89.77 | 5.574% | $94.7738 | $94.77 | $94.75 | $94.80 |
Purchase #5 | $141.72 | 7.537% | $152.4014 | $152.40 | $152.40 | $152.40 |
Purchase #6 | $63.48 | 6.778% | $67.7827 | $67.78 | $67.80 | $67.80 |
Purchase #7 | $218.78 | 7.251% | $234.6437 | $234.64 | $234.65 | $234.60 |
7 purchase totals = | $1,009.63 | $1,087.3363 | $1,087.33 | $1,087.35 | $1,087.30 |