| 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 | $103.60 | 3.189% | $106.9038 | $106.90 | $106.90 | $106.90 |
| Purchase #2 | $248.55 | 10.441% | $274.5011 | $274.50 | $274.50 | $274.50 |
| Purchase #3 | $204.65 | 4.412% | $213.6792 | $213.68 | $213.70 | $213.70 |
| Purchase #4 | $113.99 | 5.391% | $120.1352 | $120.14 | $120.15 | $120.10 |
| Purchase #5 | $184.62 | 8.720% | $200.7189 | $200.72 | $200.70 | $200.70 |
| Purchase #6 | $27.53 | 13.648% | $31.2873 | $31.29 | $31.30 | $31.30 |
| Purchase #7 | $87.57 | 7.664% | $94.2814 | $94.28 | $94.30 | $94.30 |
| 7 purchase totals = | $970.51 | $1,041.5069 | $1,041.51 | $1,041.55 | $1,041.50 | |