| 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 | $216.46 | 5.865% | $229.1554 | $229.16 | $229.15 | $229.20 |
| Purchase #2 | $131.74 | 11.282% | $146.6029 | $146.60 | $146.60 | $146.60 |
| Purchase #3 | $65.72 | 10.505% | $72.6239 | $72.62 | $72.60 | $72.60 |
| Purchase #4 | $242.52 | 6.718% | $258.8125 | $258.81 | $258.80 | $258.80 |
| Purchase #5 | $135.63 | 9.288% | $148.2273 | $148.23 | $148.25 | $148.20 |
| Purchase #6 | $203.26 | 13.214% | $230.1188 | $230.12 | $230.10 | $230.10 |
| Purchase #7 | $19.51 | 7.362% | $20.9463 | $20.95 | $20.95 | $20.90 |
| 7 purchase totals = | $1,014.84 | $1,106.4871 | $1,106.49 | $1,106.45 | $1,106.40 | |