| 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 | $199.75 | 10.250% | $220.2244 | $220.22 | $220.20 | $220.20 |
| Purchase #2 | $225.55 | 6.670% | $240.5942 | $240.59 | $240.60 | $240.60 |
| Purchase #3 | $203.49 | 8.267% | $220.3125 | $220.31 | $220.30 | $220.30 |
| Purchase #4 | $158.63 | 7.664% | $170.7874 | $170.79 | $170.80 | $170.80 |
| Purchase #5 | $29.27 | 11.143% | $32.5316 | $32.53 | $32.55 | $32.50 |
| Purchase #6 | $232.65 | 5.221% | $244.7967 | $244.80 | $244.80 | $244.80 |
| Purchase #7 | $108.29 | 12.735% | $122.0807 | $122.08 | $122.10 | $122.10 |
| 7 purchase totals = | $1,157.63 | $1,251.3275 | $1,251.32 | $1,251.35 | $1,251.30 | |