| 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 | $194.46 | 3.165% | $200.6147 | $200.61 | $200.60 | $200.60 |
| Purchase #2 | $218.33 | 3.109% | $225.1179 | $225.12 | $225.10 | $225.10 |
| Purchase #3 | $210.47 | 13.281% | $238.4225 | $238.42 | $238.40 | $238.40 |
| Purchase #4 | $128.75 | 10.553% | $142.337 | $142.34 | $142.35 | $142.30 |
| Purchase #5 | $187.36 | 10.822% | $207.6361 | $207.64 | $207.65 | $207.60 |
| Purchase #6 | $166.59 | 7.621% | $179.2858 | $179.29 | $179.30 | $179.30 |
| Purchase #7 | $107.68 | 4.110% | $112.1056 | $112.11 | $112.10 | $112.10 |
| 7 purchase totals = | $1,213.64 | $1,305.5196 | $1,305.53 | $1,305.50 | $1,305.40 | |