| 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 | $221.82 | 10.831% | $245.8453 | $245.85 | $245.85 | $245.80 |
| Purchase #2 | $149.27 | 7.620% | $160.6444 | $160.64 | $160.65 | $160.60 |
| Purchase #3 | $245.37 | 7.763% | $264.4181 | $264.42 | $264.40 | $264.40 |
| Purchase #4 | $104.38 | 12.699% | $117.6352 | $117.64 | $117.65 | $117.60 |
| Purchase #5 | $129.45 | 9.395% | $141.6118 | $141.61 | $141.60 | $141.60 |
| Purchase #6 | $55.25 | 8.235% | $59.7998 | $59.80 | $59.80 | $59.80 |
| Purchase #7 | $135.32 | 3.220% | $139.6773 | $139.68 | $139.70 | $139.70 |
| 7 purchase totals = | $1,040.86 | $1,129.6319 | $1,129.64 | $1,129.65 | $1,129.50 | |