| 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 | $109.37 | 3.282% | $112.9595 | $112.96 | $112.95 | $113.00 |
| Purchase #2 | $245.91 | 5.251% | $258.8227 | $258.82 | $258.80 | $258.80 |
| Purchase #3 | $248.92 | 3.745% | $258.2421 | $258.24 | $258.25 | $258.20 |
| Purchase #4 | $191.62 | 4.668% | $200.5648 | $200.56 | $200.55 | $200.60 |
| Purchase #5 | $122.49 | 9.119% | $133.6599 | $133.66 | $133.65 | $133.70 |
| Purchase #6 | $154.58 | 9.423% | $169.1461 | $169.15 | $169.15 | $169.10 |
| Purchase #7 | $172.62 | 3.598% | $178.8309 | $178.83 | $178.85 | $178.80 |
| 7 purchase totals = | $1,245.51 | $1,312.2260 | $1,312.22 | $1,312.20 | $1,312.20 | |