| 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 | $248.63 | 12.373% | $279.393 | $279.39 | $279.40 | $279.40 |
| Purchase #2 | $146.68 | 9.238% | $160.2303 | $160.23 | $160.25 | $160.20 |
| Purchase #3 | $141.33 | 12.680% | $159.2506 | $159.25 | $159.25 | $159.30 |
| Purchase #4 | $210.55 | 13.348% | $238.6542 | $238.65 | $238.65 | $238.70 |
| Purchase #5 | $14.64 | 12.868% | $16.5239 | $16.52 | $16.50 | $16.50 |
| Purchase #6 | $189.93 | 12.798% | $214.2372 | $214.24 | $214.25 | $214.20 |
| Purchase #7 | $80.29 | 11.580% | $89.5876 | $89.59 | $89.60 | $89.60 |
| 7 purchase totals = | $1,032.05 | $1,157.8768 | $1,157.87 | $1,157.90 | $1,157.90 | |