| 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 | $134.68 | 4.522% | $140.7702 | $140.77 | $140.75 | $140.80 |
| Purchase #2 | $93.28 | 10.109% | $102.7097 | $102.71 | $102.70 | $102.70 |
| Purchase #3 | $42.92 | 9.697% | $47.082 | $47.08 | $47.10 | $47.10 |
| Purchase #4 | $100.55 | 12.356% | $112.974 | $112.97 | $112.95 | $113.00 |
| Purchase #5 | $241.74 | 6.673% | $257.8713 | $257.87 | $257.85 | $257.90 |
| Purchase #6 | $176.60 | 6.133% | $187.4309 | $187.43 | $187.45 | $187.40 |
| Purchase #7 | $238.90 | 10.202% | $263.2726 | $263.27 | $263.25 | $263.30 |
| 7 purchase totals = | $1,028.67 | $1,112.1107 | $1,112.10 | $1,112.05 | $1,112.20 | |