| 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 | $202.94 | 4.569% | $212.2123 | $212.21 | $212.20 | $212.20 |
| Purchase #2 | $139.70 | 11.318% | $155.5112 | $155.51 | $155.50 | $155.50 |
| Purchase #3 | $120.89 | 10.687% | $133.8095 | $133.81 | $133.80 | $133.80 |
| Purchase #4 | $20.53 | 8.439% | $22.2625 | $22.26 | $22.25 | $22.30 |
| Purchase #5 | $147.77 | 10.102% | $162.6977 | $162.70 | $162.70 | $162.70 |
| Purchase #6 | $65.56 | 10.352% | $72.3468 | $72.35 | $72.35 | $72.30 |
| Purchase #7 | $140.63 | 8.494% | $152.5751 | $152.58 | $152.60 | $152.60 |
| 7 purchase totals = | $838.02 | $911.4151 | $911.42 | $911.40 | $911.40 | |