| 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 | $111.48 | 8.674% | $121.1498 | $121.15 | $121.15 | $121.10 |
| Purchase #2 | $247.87 | 9.118% | $270.4708 | $270.47 | $270.45 | $270.50 |
| Purchase #3 | $115.33 | 4.290% | $120.2777 | $120.28 | $120.30 | $120.30 |
| Purchase #4 | $235.36 | 9.347% | $257.3591 | $257.36 | $257.35 | $257.40 |
| Purchase #5 | $224.54 | 3.371% | $232.1092 | $232.11 | $232.10 | $232.10 |
| Purchase #6 | $193.99 | 4.599% | $202.9116 | $202.91 | $202.90 | $202.90 |
| Purchase #7 | $172.63 | 5.242% | $181.6793 | $181.68 | $181.70 | $181.70 |
| 7 purchase totals = | $1,301.20 | $1,385.9575 | $1,385.96 | $1,385.95 | $1,386.00 | |