| 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 | $187.29 | 12.352% | $210.4241 | $210.42 | $210.40 | $210.40 |
| Purchase #2 | $50.66 | 8.491% | $54.9615 | $54.96 | $54.95 | $55.00 |
| Purchase #3 | $115.55 | 13.726% | $131.4104 | $131.41 | $131.40 | $131.40 |
| Purchase #4 | $237.86 | 13.518% | $270.0139 | $270.01 | $270.00 | $270.00 |
| Purchase #5 | $134.68 | 9.559% | $147.5541 | $147.55 | $147.55 | $147.60 |
| Purchase #6 | $106.92 | 11.380% | $119.0875 | $119.09 | $119.10 | $119.10 |
| Purchase #7 | $187.68 | 7.289% | $201.36 | $201.36 | $201.35 | $201.40 |
| 7 purchase totals = | $1,020.64 | $1,134.8115 | $1,134.80 | $1,134.75 | $1,134.90 | |