| 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 | $193.52 | 10.689% | $214.2054 | $214.21 | $214.20 | $214.20 |
| Purchase #2 | $232.39 | 9.829% | $255.2316 | $255.23 | $255.25 | $255.20 |
| Purchase #3 | $81.49 | 5.288% | $85.7992 | $85.80 | $85.80 | $85.80 |
| Purchase #4 | $119.54 | 7.652% | $128.6872 | $128.69 | $128.70 | $128.70 |
| Purchase #5 | $139.78 | 11.305% | $155.5821 | $155.58 | $155.60 | $155.60 |
| Purchase #6 | $39.35 | 3.149% | $40.5891 | $40.59 | $40.60 | $40.60 |
| Purchase #7 | $32.86 | 10.470% | $36.3004 | $36.30 | $36.30 | $36.30 |
| 7 purchase totals = | $838.93 | $916.3950 | $916.40 | $916.45 | $916.40 | |