| 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 | $193.71 | 12.827% | $218.5572 | $218.56 | $218.55 | $218.60 |
| Purchase #2 | $21.66 | 4.141% | $22.5569 | $22.56 | $22.55 | $22.60 |
| Purchase #3 | $41.65 | 11.334% | $46.3706 | $46.37 | $46.35 | $46.40 |
| Purchase #4 | $83.77 | 7.703% | $90.2228 | $90.22 | $90.20 | $90.20 |
| Purchase #5 | $50.57 | 7.251% | $54.2368 | $54.24 | $54.25 | $54.20 |
| Purchase #6 | $51.94 | 8.255% | $56.2276 | $56.23 | $56.25 | $56.20 |
| Purchase #7 | $237.77 | 9.692% | $260.8147 | $260.81 | $260.80 | $260.80 |
| 7 purchase totals = | $681.07 | $748.9866 | $748.99 | $748.95 | $749.00 | |