| 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 | $193.80 | 11.471% | $216.0308 | $216.03 | $216.05 | $216.00 |
| Purchase #2 | $237.29 | 5.405% | $250.1155 | $250.12 | $250.10 | $250.10 |
| Purchase #3 | $169.87 | 8.159% | $183.7297 | $183.73 | $183.75 | $183.70 |
| Purchase #4 | $29.34 | 11.608% | $32.7458 | $32.75 | $32.75 | $32.70 |
| Purchase #5 | $142.72 | 13.765% | $162.3654 | $162.37 | $162.35 | $162.40 |
| Purchase #6 | $220.98 | 8.748% | $240.3113 | $240.31 | $240.30 | $240.30 |
| Purchase #7 | $157.59 | 10.778% | $174.5751 | $174.58 | $174.60 | $174.60 |
| 7 purchase totals = | $1,151.59 | $1,259.8736 | $1,259.89 | $1,259.90 | $1,259.80 | |