| 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 | $135.29 | 4.716% | $141.6703 | $141.67 | $141.65 | $141.70 |
| Purchase #2 | $240.32 | 9.530% | $263.2225 | $263.22 | $263.20 | $263.20 |
| Purchase #3 | $37.60 | 8.398% | $40.7576 | $40.76 | $40.75 | $40.80 |
| Purchase #4 | $205.77 | 7.554% | $221.3139 | $221.31 | $221.30 | $221.30 |
| Purchase #5 | $213.74 | 10.128% | $235.3876 | $235.39 | $235.40 | $235.40 |
| Purchase #6 | $46.83 | 9.658% | $51.3528 | $51.35 | $51.35 | $51.40 |
| Purchase #7 | $77.86 | 13.308% | $88.2216 | $88.22 | $88.20 | $88.20 |
| 7 purchase totals = | $957.41 | $1,041.9263 | $1,041.92 | $1,041.85 | $1,042.00 | |