| 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 | $112.76 | 5.484% | $118.9438 | $118.94 | $118.95 | $118.90 |
| Purchase #2 | $220.54 | 13.248% | $249.7571 | $249.76 | $249.75 | $249.80 |
| Purchase #3 | $141.69 | 13.712% | $161.1185 | $161.12 | $161.10 | $161.10 |
| Purchase #4 | $211.63 | 3.128% | $218.2498 | $218.25 | $218.25 | $218.20 |
| Purchase #5 | $145.75 | 10.535% | $161.1048 | $161.10 | $161.10 | $161.10 |
| Purchase #6 | $166.70 | 7.849% | $179.7843 | $179.78 | $179.80 | $179.80 |
| Purchase #7 | $20.83 | 6.855% | $22.2579 | $22.26 | $22.25 | $22.30 |
| 7 purchase totals = | $1,019.90 | $1,111.2162 | $1,111.21 | $1,111.20 | $1,111.20 | |