| 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 | $194.32 | 10.400% | $214.5293 | $214.53 | $214.55 | $214.50 |
| Purchase #2 | $46.27 | 7.672% | $49.8198 | $49.82 | $49.80 | $49.80 |
| Purchase #3 | $230.50 | 10.489% | $254.6771 | $254.68 | $254.70 | $254.70 |
| Purchase #4 | $195.40 | 9.798% | $214.5453 | $214.55 | $214.55 | $214.50 |
| Purchase #5 | $102.26 | 12.637% | $115.1826 | $115.18 | $115.20 | $115.20 |
| Purchase #6 | $188.44 | 11.636% | $210.3669 | $210.37 | $210.35 | $210.40 |
| Purchase #7 | $170.77 | 7.571% | $183.699 | $183.70 | $183.70 | $183.70 |
| 7 purchase totals = | $1,127.96 | $1,242.8200 | $1,242.83 | $1,242.85 | $1,242.80 | |