| 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 | $114.65 | 9.194% | $125.1909 | $125.19 | $125.20 | $125.20 |
| Purchase #2 | $194.66 | 13.221% | $220.396 | $220.40 | $220.40 | $220.40 |
| Purchase #3 | $179.89 | 5.506% | $189.7947 | $189.79 | $189.80 | $189.80 |
| Purchase #4 | $42.90 | 9.700% | $47.0613 | $47.06 | $47.05 | $47.10 |
| Purchase #5 | $100.69 | 5.393% | $106.1202 | $106.12 | $106.10 | $106.10 |
| Purchase #6 | $68.63 | 9.791% | $75.3496 | $75.35 | $75.35 | $75.30 |
| Purchase #7 | $244.51 | 7.837% | $263.6722 | $263.67 | $263.65 | $263.70 |
| 7 purchase totals = | $945.93 | $1,027.5849 | $1,027.58 | $1,027.55 | $1,027.60 | |