| 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 | $127.37 | 12.131% | $142.8213 | $142.82 | $142.80 | $142.80 |
| Purchase #2 | $218.98 | 12.197% | $245.689 | $245.69 | $245.70 | $245.70 |
| Purchase #3 | $201.64 | 13.388% | $228.6356 | $228.64 | $228.65 | $228.60 |
| Purchase #4 | $243.46 | 13.806% | $277.0721 | $277.07 | $277.05 | $277.10 |
| Purchase #5 | $160.64 | 12.815% | $181.226 | $181.23 | $181.25 | $181.20 |
| Purchase #6 | $90.49 | 3.763% | $93.8951 | $93.90 | $93.90 | $93.90 |
| Purchase #7 | $135.39 | 3.826% | $140.57 | $140.57 | $140.55 | $140.60 |
| 7 purchase totals = | $1,177.97 | $1,309.9091 | $1,309.92 | $1,309.90 | $1,309.90 | |