| 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 | $219.72 | 11.641% | $245.2976 | $245.30 | $245.30 | $245.30 |
| Purchase #2 | $155.80 | 13.330% | $176.5681 | $176.57 | $176.55 | $176.60 |
| Purchase #3 | $128.52 | 9.445% | $140.6587 | $140.66 | $140.65 | $140.70 |
| Purchase #4 | $84.58 | 10.237% | $93.2385 | $93.24 | $93.25 | $93.20 |
| Purchase #5 | $162.64 | 7.587% | $174.9795 | $174.98 | $175.00 | $175.00 |
| Purchase #6 | $213.37 | 6.485% | $227.207 | $227.21 | $227.20 | $227.20 |
| Purchase #7 | $195.63 | 8.625% | $212.5031 | $212.50 | $212.50 | $212.50 |
| 7 purchase totals = | $1,160.26 | $1,270.4525 | $1,270.46 | $1,270.45 | $1,270.50 | |