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 | $128.62 | 3.492% | $133.1114 | $133.11 | $133.10 | $133.10 |
Purchase #2 | $129.53 | 6.748% | $138.2707 | $138.27 | $138.25 | $138.30 |
Purchase #3 | $39.34 | 3.796% | $40.8333 | $40.83 | $40.85 | $40.80 |
Purchase #4 | $239.25 | 7.468% | $257.1172 | $257.12 | $257.10 | $257.10 |
Purchase #5 | $97.85 | 13.236% | $110.8014 | $110.80 | $110.80 | $110.80 |
Purchase #6 | $178.93 | 11.287% | $199.1258 | $199.13 | $199.15 | $199.10 |
Purchase #7 | $19.60 | 10.359% | $21.6304 | $21.63 | $21.65 | $21.60 |
7 purchase totals = | $833.12 | $900.8902 | $900.89 | $900.90 | $900.80 |