| 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 | $127.73 | 5.870% | $135.2278 | $135.23 | $135.25 | $135.20 |
| Purchase #2 | $143.44 | 4.198% | $149.4616 | $149.46 | $149.45 | $149.50 |
| Purchase #3 | $167.41 | 8.842% | $182.2124 | $182.21 | $182.20 | $182.20 |
| Purchase #4 | $114.33 | 8.355% | $123.8823 | $123.88 | $123.90 | $123.90 |
| Purchase #5 | $238.76 | 4.800% | $250.2205 | $250.22 | $250.20 | $250.20 |
| Purchase #6 | $202.31 | 6.837% | $216.1419 | $216.14 | $216.15 | $216.10 |
| Purchase #7 | $197.90 | 4.483% | $206.7719 | $206.77 | $206.75 | $206.80 |
| 7 purchase totals = | $1,191.88 | $1,263.9184 | $1,263.91 | $1,263.90 | $1,263.90 | |