| 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 | $219.30 | 5.221% | $230.7497 | $230.75 | $230.75 | $230.70 |
| Purchase #2 | $100.76 | 12.166% | $113.0185 | $113.02 | $113.00 | $113.00 |
| Purchase #3 | $40.62 | 8.656% | $44.1361 | $44.14 | $44.15 | $44.10 |
| Purchase #4 | $240.98 | 7.440% | $258.9089 | $258.91 | $258.90 | $258.90 |
| Purchase #5 | $103.44 | 8.445% | $112.1755 | $112.18 | $112.20 | $112.20 |
| Purchase #6 | $178.38 | 10.750% | $197.5559 | $197.56 | $197.55 | $197.60 |
| Purchase #7 | $44.60 | 5.700% | $47.1422 | $47.14 | $47.15 | $47.10 |
| 7 purchase totals = | $928.08 | $1,003.6868 | $1,003.70 | $1,003.70 | $1,003.60 | |