| 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 | $99.97 | 10.598% | $110.5648 | $110.56 | $110.55 | $110.60 |
| Purchase #2 | $170.25 | 8.376% | $184.5101 | $184.51 | $184.50 | $184.50 |
| Purchase #3 | $18.28 | 12.332% | $20.5343 | $20.53 | $20.55 | $20.50 |
| Purchase #4 | $204.62 | 13.388% | $232.0145 | $232.01 | $232.00 | $232.00 |
| Purchase #5 | $148.96 | 4.385% | $155.4919 | $155.49 | $155.50 | $155.50 |
| Purchase #6 | $123.73 | 5.256% | $130.2332 | $130.23 | $130.25 | $130.20 |
| Purchase #7 | $241.76 | 10.364% | $266.816 | $266.82 | $266.80 | $266.80 |
| 7 purchase totals = | $1,007.57 | $1,100.1648 | $1,100.15 | $1,100.15 | $1,100.10 | |