| 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 | $240.55 | 7.564% | $258.7452 | $258.75 | $258.75 | $258.70 |
| Purchase #2 | $91.75 | 11.421% | $102.2288 | $102.23 | $102.25 | $102.20 |
| Purchase #3 | $116.52 | 13.538% | $132.2945 | $132.29 | $132.30 | $132.30 |
| Purchase #4 | $171.83 | 5.459% | $181.2102 | $181.21 | $181.20 | $181.20 |
| Purchase #5 | $194.32 | 12.826% | $219.2435 | $219.24 | $219.25 | $219.20 |
| Purchase #6 | $81.93 | 4.502% | $85.6185 | $85.62 | $85.60 | $85.60 |
| Purchase #7 | $48.45 | 5.516% | $51.1225 | $51.12 | $51.10 | $51.10 |
| 7 purchase totals = | $945.35 | $1,030.4632 | $1,030.46 | $1,030.45 | $1,030.30 | |