| 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 | $184.88 | 10.434% | $204.1704 | $204.17 | $204.15 | $204.20 |
| Purchase #2 | $243.95 | 11.154% | $271.1602 | $271.16 | $271.15 | $271.20 |
| Purchase #3 | $124.64 | 3.180% | $128.6036 | $128.60 | $128.60 | $128.60 |
| Purchase #4 | $11.28 | 3.498% | $11.6746 | $11.67 | $11.65 | $11.70 |
| Purchase #5 | $51.39 | 4.196% | $53.5463 | $53.55 | $53.55 | $53.50 |
| Purchase #6 | $202.45 | 12.278% | $227.3068 | $227.31 | $227.30 | $227.30 |
| Purchase #7 | $209.94 | 4.430% | $219.2403 | $219.24 | $219.25 | $219.20 |
| 7 purchase totals = | $1,028.53 | $1,115.7022 | $1,115.70 | $1,115.65 | $1,115.70 | |