| 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 | $238.61 | 12.460% | $268.3408 | $268.34 | $268.35 | $268.30 |
| Purchase #2 | $143.50 | 4.802% | $150.3909 | $150.39 | $150.40 | $150.40 |
| Purchase #3 | $84.33 | 13.187% | $95.4506 | $95.45 | $95.45 | $95.50 |
| Purchase #4 | $156.86 | 4.674% | $164.1916 | $164.19 | $164.20 | $164.20 |
| Purchase #5 | $159.53 | 4.396% | $166.5429 | $166.54 | $166.55 | $166.50 |
| Purchase #6 | $237.53 | 7.817% | $256.0977 | $256.10 | $256.10 | $256.10 |
| Purchase #7 | $69.64 | 9.549% | $76.2899 | $76.29 | $76.30 | $76.30 |
| 7 purchase totals = | $1,090.00 | $1,177.3044 | $1,177.30 | $1,177.35 | $1,177.30 | |