| 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 | $107.36 | 12.538% | $120.8208 | $120.82 | $120.80 | $120.80 |
| Purchase #2 | $194.44 | 8.242% | $210.4657 | $210.47 | $210.45 | $210.50 |
| Purchase #3 | $187.89 | 8.168% | $203.2369 | $203.24 | $203.25 | $203.20 |
| Purchase #4 | $25.71 | 7.211% | $27.5639 | $27.56 | $27.55 | $27.60 |
| Purchase #5 | $96.97 | 5.298% | $102.1075 | $102.11 | $102.10 | $102.10 |
| Purchase #6 | $166.62 | 11.366% | $185.558 | $185.56 | $185.55 | $185.60 |
| Purchase #7 | $193.57 | 4.668% | $202.6058 | $202.61 | $202.60 | $202.60 |
| 7 purchase totals = | $972.56 | $1,052.3586 | $1,052.37 | $1,052.30 | $1,052.40 | |