| 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 | $124.40 | 13.350% | $141.0074 | $141.01 | $141.00 | $141.00 |
| Purchase #2 | $179.83 | 7.327% | $193.0061 | $193.01 | $193.00 | $193.00 |
| Purchase #3 | $210.25 | 4.302% | $219.295 | $219.30 | $219.30 | $219.30 |
| Purchase #4 | $216.28 | 7.782% | $233.1109 | $233.11 | $233.10 | $233.10 |
| Purchase #5 | $236.34 | 12.359% | $265.5493 | $265.55 | $265.55 | $265.50 |
| Purchase #6 | $21.86 | 3.855% | $22.7027 | $22.70 | $22.70 | $22.70 |
| Purchase #7 | $159.46 | 12.428% | $179.2777 | $179.28 | $179.30 | $179.30 |
| 7 purchase totals = | $1,148.42 | $1,253.9491 | $1,253.96 | $1,253.95 | $1,253.90 | |