| 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 | $116.84 | 4.242% | $121.7964 | $121.80 | $121.80 | $121.80 |
| Purchase #2 | $221.42 | 3.259% | $228.6361 | $228.64 | $228.65 | $228.60 |
| Purchase #3 | $223.72 | 9.383% | $244.7116 | $244.71 | $244.70 | $244.70 |
| Purchase #4 | $227.86 | 11.220% | $253.4259 | $253.43 | $253.45 | $253.40 |
| Purchase #5 | $237.75 | 13.359% | $269.511 | $269.51 | $269.50 | $269.50 |
| Purchase #6 | $108.57 | 11.244% | $120.7776 | $120.78 | $120.80 | $120.80 |
| Purchase #7 | $28.27 | 5.289% | $29.7652 | $29.77 | $29.75 | $29.80 |
| 7 purchase totals = | $1,164.43 | $1,268.6238 | $1,268.64 | $1,268.65 | $1,268.60 | |