| 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 | $206.33 | 9.523% | $225.9788 | $225.98 | $226.00 | $226.00 |
| Purchase #2 | $103.45 | 11.153% | $114.9878 | $114.99 | $115.00 | $115.00 |
| Purchase #3 | $133.73 | 8.544% | $145.1559 | $145.16 | $145.15 | $145.20 |
| Purchase #4 | $31.86 | 3.201% | $32.8798 | $32.88 | $32.90 | $32.90 |
| Purchase #5 | $194.99 | 8.115% | $210.8134 | $210.81 | $210.80 | $210.80 |
| Purchase #6 | $43.65 | 4.363% | $45.5544 | $45.55 | $45.55 | $45.60 |
| Purchase #7 | $133.40 | 6.693% | $142.3285 | $142.33 | $142.35 | $142.30 |
| 7 purchase totals = | $847.41 | $917.6986 | $917.70 | $917.75 | $917.80 | |