| 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 | $148.50 | 9.691% | $162.8911 | $162.89 | $162.90 | $162.90 |
| Purchase #2 | $135.35 | 8.320% | $146.6111 | $146.61 | $146.60 | $146.60 |
| Purchase #3 | $239.41 | 3.240% | $247.1669 | $247.17 | $247.15 | $247.20 |
| Purchase #4 | $122.81 | 4.289% | $128.0773 | $128.08 | $128.10 | $128.10 |
| Purchase #5 | $111.61 | 6.374% | $118.724 | $118.72 | $118.70 | $118.70 |
| Purchase #6 | $211.44 | 13.134% | $239.2105 | $239.21 | $239.20 | $239.20 |
| Purchase #7 | $58.68 | 3.472% | $60.7174 | $60.72 | $60.70 | $60.70 |
| 7 purchase totals = | $1,027.80 | $1,103.3983 | $1,103.40 | $1,103.35 | $1,103.40 | |