| 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 | $125.54 | 4.180% | $130.7876 | $130.79 | $130.80 | $130.80 |
| Purchase #2 | $224.53 | 13.261% | $254.3049 | $254.30 | $254.30 | $254.30 |
| Purchase #3 | $195.48 | 7.740% | $210.6102 | $210.61 | $210.60 | $210.60 |
| Purchase #4 | $115.72 | 5.571% | $122.1668 | $122.17 | $122.15 | $122.20 |
| Purchase #5 | $181.34 | 6.299% | $192.7626 | $192.76 | $192.75 | $192.80 |
| Purchase #6 | $244.79 | 5.735% | $258.8287 | $258.83 | $258.85 | $258.80 |
| Purchase #7 | $119.83 | 11.572% | $133.6967 | $133.70 | $133.70 | $133.70 |
| 7 purchase totals = | $1,207.23 | $1,303.1575 | $1,303.16 | $1,303.15 | $1,303.20 | |