| 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 | $226.86 | 8.365% | $245.8368 | $245.84 | $245.85 | $245.80 |
| Purchase #2 | $30.38 | 5.477% | $32.0439 | $32.04 | $32.05 | $32.00 |
| Purchase #3 | $74.67 | 6.756% | $79.7147 | $79.71 | $79.70 | $79.70 |
| Purchase #4 | $80.72 | 9.365% | $88.2794 | $88.28 | $88.30 | $88.30 |
| Purchase #5 | $129.91 | 3.712% | $134.7323 | $134.73 | $134.75 | $134.70 |
| Purchase #6 | $195.49 | 9.259% | $213.5904 | $213.59 | $213.60 | $213.60 |
| Purchase #7 | $200.30 | 4.309% | $208.9309 | $208.93 | $208.95 | $208.90 |
| 7 purchase totals = | $938.33 | $1,003.1284 | $1,003.12 | $1,003.20 | $1,003.00 | |