| 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 | $152.70 | 12.412% | $171.6531 | $171.65 | $171.65 | $171.70 |
| Purchase #2 | $117.31 | 11.532% | $130.8382 | $130.84 | $130.85 | $130.80 |
| Purchase #3 | $188.94 | 11.205% | $210.1107 | $210.11 | $210.10 | $210.10 |
| Purchase #4 | $117.51 | 3.856% | $122.0412 | $122.04 | $122.05 | $122.00 |
| Purchase #5 | $200.37 | 12.666% | $225.7489 | $225.75 | $225.75 | $225.70 |
| Purchase #6 | $219.55 | 4.393% | $229.1948 | $229.19 | $229.20 | $229.20 |
| Purchase #7 | $23.42 | 5.480% | $24.7034 | $24.70 | $24.70 | $24.70 |
| 7 purchase totals = | $1,019.80 | $1,114.2903 | $1,114.28 | $1,114.30 | $1,114.20 | |