| 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 | $238.69 | 6.613% | $254.4746 | $254.47 | $254.45 | $254.50 |
| Purchase #2 | $28.30 | 11.616% | $31.5873 | $31.59 | $31.60 | $31.60 |
| Purchase #3 | $184.33 | 11.106% | $204.8017 | $204.80 | $204.80 | $204.80 |
| Purchase #4 | $135.68 | 10.693% | $150.1883 | $150.19 | $150.20 | $150.20 |
| Purchase #5 | $238.26 | 5.233% | $250.7281 | $250.73 | $250.75 | $250.70 |
| Purchase #6 | $243.78 | 3.134% | $251.4201 | $251.42 | $251.40 | $251.40 |
| Purchase #7 | $141.99 | 13.319% | $160.9016 | $160.90 | $160.90 | $160.90 |
| 7 purchase totals = | $1,211.03 | $1,304.1017 | $1,304.10 | $1,304.10 | $1,304.10 | |