| 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 | $108.42 | 9.208% | $118.4033 | $118.40 | $118.40 | $118.40 |
| Purchase #2 | $43.88 | 12.220% | $49.2421 | $49.24 | $49.25 | $49.20 |
| Purchase #3 | $195.30 | 3.665% | $202.4577 | $202.46 | $202.45 | $202.50 |
| Purchase #4 | $135.86 | 12.778% | $153.2202 | $153.22 | $153.20 | $153.20 |
| Purchase #5 | $222.77 | 6.792% | $237.9005 | $237.90 | $237.90 | $237.90 |
| Purchase #6 | $38.73 | 6.513% | $41.2525 | $41.25 | $41.25 | $41.30 |
| Purchase #7 | $209.84 | 7.147% | $224.8373 | $224.84 | $224.85 | $224.80 |
| 7 purchase totals = | $954.80 | $1,027.3136 | $1,027.31 | $1,027.30 | $1,027.30 | |