| 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 | $220.82 | 6.440% | $235.0408 | $235.04 | $235.05 | $235.00 |
| Purchase #2 | $32.97 | 4.665% | $34.5081 | $34.51 | $34.50 | $34.50 |
| Purchase #3 | $94.82 | 11.257% | $105.4939 | $105.49 | $105.50 | $105.50 |
| Purchase #4 | $179.80 | 6.227% | $190.9961 | $191.00 | $191.00 | $191.00 |
| Purchase #5 | $117.91 | 7.799% | $127.1058 | $127.11 | $127.10 | $127.10 |
| Purchase #6 | $141.52 | 10.420% | $156.2664 | $156.27 | $156.25 | $156.30 |
| Purchase #7 | $178.93 | 13.616% | $203.2931 | $203.29 | $203.30 | $203.30 |
| 7 purchase totals = | $966.77 | $1,052.7042 | $1,052.71 | $1,052.70 | $1,052.70 | |