| 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 | $219.32 | 3.615% | $227.2484 | $227.25 | $227.25 | $227.20 |
| Purchase #2 | $29.37 | 9.584% | $32.1848 | $32.18 | $32.20 | $32.20 |
| Purchase #3 | $135.36 | 11.208% | $150.5311 | $150.53 | $150.55 | $150.50 |
| Purchase #4 | $128.57 | 7.574% | $138.3079 | $138.31 | $138.30 | $138.30 |
| Purchase #5 | $68.83 | 11.480% | $76.7317 | $76.73 | $76.75 | $76.70 |
| Purchase #6 | $129.64 | 13.196% | $146.7473 | $146.75 | $146.75 | $146.70 |
| Purchase #7 | $124.45 | 9.581% | $136.3736 | $136.37 | $136.35 | $136.40 |
| 7 purchase totals = | $835.54 | $908.1248 | $908.12 | $908.15 | $908.00 | |