| 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 | $194.43 | 8.766% | $211.4737 | $211.47 | $211.45 | $211.50 |
| Purchase #2 | $109.90 | 7.168% | $117.7776 | $117.78 | $117.80 | $117.80 |
| Purchase #3 | $113.81 | 12.106% | $127.5878 | $127.59 | $127.60 | $127.60 |
| Purchase #4 | $72.85 | 6.294% | $77.4352 | $77.44 | $77.45 | $77.40 |
| Purchase #5 | $125.99 | 9.801% | $138.3383 | $138.34 | $138.35 | $138.30 |
| Purchase #6 | $103.82 | 11.584% | $115.8465 | $115.85 | $115.85 | $115.80 |
| Purchase #7 | $197.54 | 8.422% | $214.1768 | $214.18 | $214.20 | $214.20 |
| 7 purchase totals = | $918.34 | $1,002.6359 | $1,002.65 | $1,002.70 | $1,002.60 | |