| 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 | $120.27 | 12.553% | $135.3675 | $135.37 | $135.35 | $135.40 |
| Purchase #2 | $202.33 | 11.795% | $226.1948 | $226.19 | $226.20 | $226.20 |
| Purchase #3 | $145.40 | 8.736% | $158.1021 | $158.10 | $158.10 | $158.10 |
| Purchase #4 | $212.37 | 12.212% | $238.3046 | $238.30 | $238.30 | $238.30 |
| Purchase #5 | $8.96 | 3.631% | $9.2853 | $9.29 | $9.30 | $9.30 |
| Purchase #6 | $174.44 | 9.795% | $191.5264 | $191.53 | $191.55 | $191.50 |
| Purchase #7 | $219.84 | 7.718% | $236.8073 | $236.81 | $236.80 | $236.80 |
| 7 purchase totals = | $1,083.61 | $1,195.5880 | $1,195.59 | $1,195.60 | $1,195.60 | |