| 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 | $135.48 | 13.120% | $153.255 | $153.26 | $153.25 | $153.30 |
| Purchase #2 | $93.56 | 4.718% | $97.9742 | $97.97 | $97.95 | $98.00 |
| Purchase #3 | $142.49 | 4.765% | $149.2796 | $149.28 | $149.30 | $149.30 |
| Purchase #4 | $17.76 | 11.219% | $19.7525 | $19.75 | $19.75 | $19.80 |
| Purchase #5 | $245.97 | 8.205% | $266.1518 | $266.15 | $266.15 | $266.20 |
| Purchase #6 | $58.46 | 6.861% | $62.4709 | $62.47 | $62.45 | $62.50 |
| Purchase #7 | $225.35 | 13.132% | $254.943 | $254.94 | $254.95 | $254.90 |
| 7 purchase totals = | $919.07 | $1,003.8270 | $1,003.82 | $1,003.80 | $1,004.00 | |