| 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 | $115.53 | 12.421% | $129.88 | $129.88 | $129.90 | $129.90 |
| Purchase #2 | $208.43 | 7.154% | $223.3411 | $223.34 | $223.35 | $223.30 |
| Purchase #3 | $63.28 | 12.672% | $71.2988 | $71.30 | $71.30 | $71.30 |
| Purchase #4 | $112.47 | 9.137% | $122.7464 | $122.75 | $122.75 | $122.70 |
| Purchase #5 | $188.61 | 4.834% | $197.7274 | $197.73 | $197.75 | $197.70 |
| Purchase #6 | $38.30 | 12.712% | $43.1687 | $43.17 | $43.15 | $43.20 |
| Purchase #7 | $29.65 | 10.535% | $32.7736 | $32.77 | $32.75 | $32.80 |
| 7 purchase totals = | $756.27 | $820.9360 | $820.94 | $820.95 | $820.90 | |