| 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 | $188.91 | 11.222% | $210.1095 | $210.11 | $210.10 | $210.10 |
| Purchase #2 | $114.53 | 4.442% | $119.6174 | $119.62 | $119.60 | $119.60 |
| Purchase #3 | $201.81 | 8.566% | $219.097 | $219.10 | $219.10 | $219.10 |
| Purchase #4 | $148.99 | 8.837% | $162.1562 | $162.16 | $162.15 | $162.20 |
| Purchase #5 | $173.99 | 7.669% | $187.3333 | $187.33 | $187.35 | $187.30 |
| Purchase #6 | $35.53 | 11.492% | $39.6131 | $39.61 | $39.60 | $39.60 |
| Purchase #7 | $170.75 | 4.459% | $178.3637 | $178.36 | $178.35 | $178.40 |
| 7 purchase totals = | $1,034.51 | $1,116.2902 | $1,116.29 | $1,116.25 | $1,116.30 | |