| 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 | $186.28 | 9.830% | $204.5913 | $204.59 | $204.60 | $204.60 |
| Purchase #2 | $215.32 | 4.823% | $225.7049 | $225.70 | $225.70 | $225.70 |
| Purchase #3 | $180.50 | 7.356% | $193.7776 | $193.78 | $193.80 | $193.80 |
| Purchase #4 | $35.95 | 5.564% | $37.9503 | $37.95 | $37.95 | $38.00 |
| Purchase #5 | $142.50 | 11.510% | $158.9018 | $158.90 | $158.90 | $158.90 |
| Purchase #6 | $9.48 | 13.791% | $10.7874 | $10.79 | $10.80 | $10.80 |
| Purchase #7 | $221.62 | 10.150% | $244.1144 | $244.11 | $244.10 | $244.10 |
| 7 purchase totals = | $991.65 | $1,075.8277 | $1,075.82 | $1,075.85 | $1,075.90 | |