| 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 | $11.39 | 7.575% | $12.2528 | $12.25 | $12.25 | $12.30 |
| Purchase #2 | $130.76 | 7.373% | $140.4009 | $140.40 | $140.40 | $140.40 |
| Purchase #3 | $124.29 | 4.708% | $130.1416 | $130.14 | $130.15 | $130.10 |
| Purchase #4 | $147.29 | 8.233% | $159.4164 | $159.42 | $159.40 | $159.40 |
| Purchase #5 | $192.51 | 13.726% | $218.9339 | $218.93 | $218.95 | $218.90 |
| Purchase #6 | $189.83 | 13.115% | $214.7262 | $214.73 | $214.75 | $214.70 |
| Purchase #7 | $133.74 | 7.360% | $143.5833 | $143.58 | $143.60 | $143.60 |
| 7 purchase totals = | $929.81 | $1,019.4551 | $1,019.45 | $1,019.50 | $1,019.40 | |