| 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 | $93.76 | 7.385% | $100.6842 | $100.68 | $100.70 | $100.70 |
| Purchase #2 | $81.93 | 7.646% | $88.1944 | $88.19 | $88.20 | $88.20 |
| Purchase #3 | $229.85 | 4.163% | $239.4187 | $239.42 | $239.40 | $239.40 |
| Purchase #4 | $146.68 | 8.133% | $158.6095 | $158.61 | $158.60 | $158.60 |
| Purchase #5 | $62.43 | 6.328% | $66.3806 | $66.38 | $66.40 | $66.40 |
| Purchase #6 | $190.59 | 12.247% | $213.9316 | $213.93 | $213.95 | $213.90 |
| Purchase #7 | $221.53 | 5.593% | $233.9202 | $233.92 | $233.90 | $233.90 |
| 7 purchase totals = | $1,026.77 | $1,101.1392 | $1,101.13 | $1,101.15 | $1,101.10 | |