| 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 | $42.86 | 8.205% | $46.3767 | $46.38 | $46.40 | $46.40 |
| Purchase #2 | $124.70 | 11.555% | $139.1091 | $139.11 | $139.10 | $139.10 |
| Purchase #3 | $230.91 | 11.732% | $258.0004 | $258.00 | $258.00 | $258.00 |
| Purchase #4 | $192.66 | 10.662% | $213.2014 | $213.20 | $213.20 | $213.20 |
| Purchase #5 | $82.55 | 12.715% | $93.0462 | $93.05 | $93.05 | $93.00 |
| Purchase #6 | $57.88 | 9.526% | $63.3936 | $63.39 | $63.40 | $63.40 |
| Purchase #7 | $182.72 | 12.137% | $204.8967 | $204.90 | $204.90 | $204.90 |
| 7 purchase totals = | $914.28 | $1,018.0241 | $1,018.03 | $1,018.05 | $1,018.00 | |