| 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 | $119.29 | 7.826% | $128.6256 | $128.63 | $128.65 | $128.60 |
| Purchase #2 | $190.43 | 12.817% | $214.8374 | $214.84 | $214.85 | $214.80 |
| Purchase #3 | $128.73 | 6.555% | $137.1683 | $137.17 | $137.15 | $137.20 |
| Purchase #4 | $19.85 | 10.756% | $21.9851 | $21.99 | $22.00 | $22.00 |
| Purchase #5 | $173.87 | 12.140% | $194.9778 | $194.98 | $195.00 | $195.00 |
| Purchase #6 | $220.54 | 10.787% | $244.3296 | $244.33 | $244.35 | $244.30 |
| Purchase #7 | $202.44 | 12.664% | $228.077 | $228.08 | $228.10 | $228.10 |
| 7 purchase totals = | $1,055.15 | $1,170.0008 | $1,170.02 | $1,170.10 | $1,170.00 | |