| 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 | $183.33 | 4.358% | $191.3195 | $191.32 | $191.30 | $191.30 |
| Purchase #2 | $28.56 | 4.239% | $29.7707 | $29.77 | $29.75 | $29.80 |
| Purchase #3 | $193.88 | 8.577% | $210.5091 | $210.51 | $210.50 | $210.50 |
| Purchase #4 | $195.44 | 11.406% | $217.7319 | $217.73 | $217.75 | $217.70 |
| Purchase #5 | $184.34 | 9.248% | $201.3878 | $201.39 | $201.40 | $201.40 |
| Purchase #6 | $103.27 | 8.705% | $112.2597 | $112.26 | $112.25 | $112.30 |
| Purchase #7 | $63.47 | 5.372% | $66.8796 | $66.88 | $66.90 | $66.90 |
| 7 purchase totals = | $952.29 | $1,029.8583 | $1,029.86 | $1,029.85 | $1,029.90 | |