| 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 | $92.57 | 11.833% | $103.5238 | $103.52 | $103.50 | $103.50 |
| Purchase #2 | $122.90 | 6.666% | $131.0925 | $131.09 | $131.10 | $131.10 |
| Purchase #3 | $178.70 | 13.610% | $203.0211 | $203.02 | $203.00 | $203.00 |
| Purchase #4 | $11.77 | 9.269% | $12.861 | $12.86 | $12.85 | $12.90 |
| Purchase #5 | $149.37 | 10.856% | $165.5856 | $165.59 | $165.60 | $165.60 |
| Purchase #6 | $209.65 | 8.780% | $228.0573 | $228.06 | $228.05 | $228.10 |
| Purchase #7 | $180.88 | 11.107% | $200.9703 | $200.97 | $200.95 | $201.00 |
| 7 purchase totals = | $945.84 | $1,045.1116 | $1,045.11 | $1,045.05 | $1,045.20 | |