| 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 | $221.73 | 13.410% | $251.464 | $251.46 | $251.45 | $251.50 |
| Purchase #2 | $35.71 | 13.695% | $40.6005 | $40.60 | $40.60 | $40.60 |
| Purchase #3 | $131.69 | 12.233% | $147.7996 | $147.80 | $147.80 | $147.80 |
| Purchase #4 | $12.65 | 4.370% | $13.2028 | $13.20 | $13.20 | $13.20 |
| Purchase #5 | $241.92 | 6.458% | $257.5432 | $257.54 | $257.55 | $257.50 |
| Purchase #6 | $193.79 | 8.738% | $210.7234 | $210.72 | $210.70 | $210.70 |
| Purchase #7 | $103.70 | 6.660% | $110.6064 | $110.61 | $110.60 | $110.60 |
| 7 purchase totals = | $941.19 | $1,031.9399 | $1,031.93 | $1,031.90 | $1,031.90 | |