| 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 | $105.27 | 7.180% | $112.8284 | $112.83 | $112.85 | $112.80 |
| Purchase #2 | $47.63 | 10.483% | $52.6231 | $52.62 | $52.60 | $52.60 |
| Purchase #3 | $193.98 | 12.556% | $218.3361 | $218.34 | $218.35 | $218.30 |
| Purchase #4 | $137.69 | 10.853% | $152.6335 | $152.63 | $152.65 | $152.60 |
| Purchase #5 | $45.73 | 8.444% | $49.5914 | $49.59 | $49.60 | $49.60 |
| Purchase #6 | $162.67 | 6.547% | $173.32 | $173.32 | $173.30 | $173.30 |
| Purchase #7 | $201.27 | 13.872% | $229.1902 | $229.19 | $229.20 | $229.20 |
| 7 purchase totals = | $894.24 | $988.5227 | $988.52 | $988.55 | $988.40 | |