| 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 | $222.75 | 9.745% | $244.457 | $244.46 | $244.45 | $244.50 |
| Purchase #2 | $224.46 | 12.334% | $252.1449 | $252.14 | $252.15 | $252.10 |
| Purchase #3 | $96.54 | 13.808% | $109.8702 | $109.87 | $109.85 | $109.90 |
| Purchase #4 | $193.74 | 10.445% | $213.9761 | $213.98 | $214.00 | $214.00 |
| Purchase #5 | $80.45 | 6.335% | $85.5465 | $85.55 | $85.55 | $85.50 |
| Purchase #6 | $100.48 | 8.482% | $109.0027 | $109.00 | $109.00 | $109.00 |
| Purchase #7 | $63.84 | 9.401% | $69.8416 | $69.84 | $69.85 | $69.80 |
| 7 purchase totals = | $982.26 | $1,084.8390 | $1,084.84 | $1,084.85 | $1,084.80 | |