| 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 | $220.35 | 6.272% | $234.1704 | $234.17 | $234.15 | $234.20 |
| Purchase #2 | $221.44 | 11.826% | $247.6275 | $247.63 | $247.65 | $247.60 |
| Purchase #3 | $149.96 | 6.184% | $159.2335 | $159.23 | $159.25 | $159.20 |
| Purchase #4 | $229.93 | 3.602% | $238.2121 | $238.21 | $238.20 | $238.20 |
| Purchase #5 | $11.81 | 11.748% | $13.1974 | $13.20 | $13.20 | $13.20 |
| Purchase #6 | $178.80 | 12.784% | $201.6578 | $201.66 | $201.65 | $201.70 |
| Purchase #7 | $245.94 | 7.764% | $265.0348 | $265.03 | $265.05 | $265.00 |
| 7 purchase totals = | $1,258.23 | $1,359.1335 | $1,359.13 | $1,359.15 | $1,359.10 | |