| 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 | $29.72 | 7.292% | $31.8872 | $31.89 | $31.90 | $31.90 |
| Purchase #2 | $201.58 | 8.308% | $218.3273 | $218.33 | $218.35 | $218.30 |
| Purchase #3 | $229.69 | 4.203% | $239.3439 | $239.34 | $239.35 | $239.30 |
| Purchase #4 | $131.91 | 5.624% | $139.3286 | $139.33 | $139.35 | $139.30 |
| Purchase #5 | $150.50 | 7.473% | $161.7469 | $161.75 | $161.75 | $161.70 |
| Purchase #6 | $194.26 | 6.358% | $206.6111 | $206.61 | $206.60 | $206.60 |
| Purchase #7 | $15.45 | 8.357% | $16.7412 | $16.74 | $16.75 | $16.70 |
| 7 purchase totals = | $953.11 | $1,013.9862 | $1,013.99 | $1,014.05 | $1,013.80 | |