| 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 | $226.29 | 4.249% | $235.9051 | $235.91 | $235.90 | $235.90 |
| Purchase #2 | $159.96 | 11.810% | $178.8513 | $178.85 | $178.85 | $178.90 |
| Purchase #3 | $226.82 | 4.696% | $237.4715 | $237.47 | $237.45 | $237.50 |
| Purchase #4 | $191.41 | 5.831% | $202.5711 | $202.57 | $202.55 | $202.60 |
| Purchase #5 | $74.88 | 7.125% | $80.2152 | $80.22 | $80.20 | $80.20 |
| Purchase #6 | $7.41 | 5.592% | $7.8244 | $7.82 | $7.80 | $7.80 |
| Purchase #7 | $234.45 | 10.304% | $258.6077 | $258.61 | $258.60 | $258.60 |
| 7 purchase totals = | $1,121.22 | $1,201.4463 | $1,201.45 | $1,201.35 | $1,201.50 | |