| 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 | $28.94 | 12.540% | $32.5691 | $32.57 | $32.55 | $32.60 |
| Purchase #2 | $105.88 | 11.291% | $117.8349 | $117.83 | $117.85 | $117.80 |
| Purchase #3 | $193.90 | 5.128% | $203.8432 | $203.84 | $203.85 | $203.80 |
| Purchase #4 | $207.26 | 10.339% | $228.6886 | $228.69 | $228.70 | $228.70 |
| Purchase #5 | $142.52 | 6.403% | $151.6456 | $151.65 | $151.65 | $151.60 |
| Purchase #6 | $221.87 | 13.150% | $251.0459 | $251.05 | $251.05 | $251.00 |
| Purchase #7 | $184.91 | 4.735% | $193.6655 | $193.67 | $193.65 | $193.70 |
| 7 purchase totals = | $1,085.28 | $1,179.2928 | $1,179.30 | $1,179.30 | $1,179.20 | |