| 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 | $125.33 | 3.811% | $130.1063 | $130.11 | $130.10 | $130.10 |
| Purchase #2 | $189.44 | 13.343% | $214.717 | $214.72 | $214.70 | $214.70 |
| Purchase #3 | $175.41 | 11.541% | $195.6541 | $195.65 | $195.65 | $195.70 |
| Purchase #4 | $232.76 | 3.805% | $241.6165 | $241.62 | $241.60 | $241.60 |
| Purchase #5 | $99.91 | 13.346% | $113.244 | $113.24 | $113.25 | $113.20 |
| Purchase #6 | $71.87 | 8.739% | $78.1507 | $78.15 | $78.15 | $78.20 |
| Purchase #7 | $90.73 | 11.724% | $101.3672 | $101.37 | $101.35 | $101.40 |
| 7 purchase totals = | $985.45 | $1,074.8558 | $1,074.86 | $1,074.80 | $1,074.90 | |