| 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 | $202.84 | 11.130% | $225.4161 | $225.42 | $225.40 | $225.40 |
| Purchase #2 | $6.70 | 13.785% | $7.6236 | $7.62 | $7.60 | $7.60 |
| Purchase #3 | $182.30 | 11.771% | $203.7585 | $203.76 | $203.75 | $203.80 |
| Purchase #4 | $43.47 | 12.628% | $48.9594 | $48.96 | $48.95 | $49.00 |
| Purchase #5 | $189.74 | 7.150% | $203.3064 | $203.31 | $203.30 | $203.30 |
| Purchase #6 | $92.66 | 13.844% | $105.4879 | $105.49 | $105.50 | $105.50 |
| Purchase #7 | $204.63 | 11.685% | $228.541 | $228.54 | $228.55 | $228.50 |
| 7 purchase totals = | $922.34 | $1,023.0929 | $1,023.10 | $1,023.05 | $1,023.10 | |