| 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 | $249.80 | 9.210% | $272.8066 | $272.81 | $272.80 | $272.80 |
| Purchase #2 | $27.70 | 3.423% | $28.6482 | $28.65 | $28.65 | $28.60 |
| Purchase #3 | $112.50 | 12.774% | $126.8708 | $126.87 | $126.85 | $126.90 |
| Purchase #4 | $213.32 | 11.864% | $238.6283 | $238.63 | $238.65 | $238.60 |
| Purchase #5 | $53.65 | 4.331% | $55.9736 | $55.97 | $55.95 | $56.00 |
| Purchase #6 | $144.37 | 3.722% | $149.7435 | $149.74 | $149.75 | $149.70 |
| Purchase #7 | $221.30 | 4.104% | $230.3822 | $230.38 | $230.40 | $230.40 |
| 7 purchase totals = | $1,022.64 | $1,103.0532 | $1,103.05 | $1,103.05 | $1,103.00 | |