| 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 | $120.56 | 4.199% | $125.6223 | $125.62 | $125.60 | $125.60 |
| Purchase #2 | $186.65 | 5.577% | $197.0595 | $197.06 | $197.05 | $197.10 |
| Purchase #3 | $25.57 | 9.230% | $27.9301 | $27.93 | $27.95 | $27.90 |
| Purchase #4 | $221.94 | 8.573% | $240.9669 | $240.97 | $240.95 | $241.00 |
| Purchase #5 | $29.97 | 9.514% | $32.8213 | $32.82 | $32.80 | $32.80 |
| Purchase #6 | $29.93 | 7.601% | $32.205 | $32.21 | $32.20 | $32.20 |
| Purchase #7 | $175.34 | 5.247% | $184.5401 | $184.54 | $184.55 | $184.50 |
| 7 purchase totals = | $789.96 | $841.1452 | $841.15 | $841.10 | $841.10 | |