| 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 | $232.65 | 4.215% | $242.4562 | $242.46 | $242.45 | $242.50 |
| Purchase #2 | $48.91 | 10.830% | $54.207 | $54.21 | $54.20 | $54.20 |
| Purchase #3 | $249.32 | 13.502% | $282.9832 | $282.98 | $283.00 | $283.00 |
| Purchase #4 | $163.54 | 7.309% | $175.4931 | $175.49 | $175.50 | $175.50 |
| Purchase #5 | $162.91 | 9.585% | $178.5249 | $178.52 | $178.50 | $178.50 |
| Purchase #6 | $168.55 | 4.527% | $176.1803 | $176.18 | $176.20 | $176.20 |
| Purchase #7 | $76.56 | 10.131% | $84.3163 | $84.32 | $84.30 | $84.30 |
| 7 purchase totals = | $1,102.44 | $1,194.1610 | $1,194.16 | $1,194.15 | $1,194.20 | |