| 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 | $117.74 | 6.278% | $125.1317 | $125.13 | $125.15 | $125.10 |
| Purchase #2 | $250.86 | 12.603% | $282.4759 | $282.48 | $282.50 | $282.50 |
| Purchase #3 | $184.91 | 7.367% | $198.5323 | $198.53 | $198.55 | $198.50 |
| Purchase #4 | $242.33 | 10.631% | $268.0921 | $268.09 | $268.10 | $268.10 |
| Purchase #5 | $219.36 | 10.776% | $242.9982 | $243.00 | $243.00 | $243.00 |
| Purchase #6 | $35.54 | 11.502% | $39.6278 | $39.63 | $39.65 | $39.60 |
| Purchase #7 | $128.40 | 5.236% | $135.123 | $135.12 | $135.10 | $135.10 |
| 7 purchase totals = | $1,179.14 | $1,291.9810 | $1,291.98 | $1,292.05 | $1,291.90 | |