| 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 | $218.54 | 3.582% | $226.3681 | $226.37 | $226.35 | $226.40 |
| Purchase #2 | $147.85 | 11.742% | $165.2105 | $165.21 | $165.20 | $165.20 |
| Purchase #3 | $190.71 | 6.291% | $202.7076 | $202.71 | $202.70 | $202.70 |
| Purchase #4 | $172.81 | 6.546% | $184.1221 | $184.12 | $184.10 | $184.10 |
| Purchase #5 | $196.47 | 5.256% | $206.7965 | $206.80 | $206.80 | $206.80 |
| Purchase #6 | $186.25 | 12.811% | $210.1105 | $210.11 | $210.10 | $210.10 |
| Purchase #7 | $38.98 | 13.756% | $44.3421 | $44.34 | $44.35 | $44.30 |
| 7 purchase totals = | $1,151.61 | $1,239.6574 | $1,239.66 | $1,239.60 | $1,239.60 | |