| 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 | $42.88 | 10.146% | $47.2306 | $47.23 | $47.25 | $47.20 |
| Purchase #2 | $214.65 | 4.409% | $224.1139 | $224.11 | $224.10 | $224.10 |
| Purchase #3 | $76.85 | 4.797% | $80.5365 | $80.54 | $80.55 | $80.50 |
| Purchase #4 | $217.27 | 5.584% | $229.4024 | $229.40 | $229.40 | $229.40 |
| Purchase #5 | $195.74 | 3.828% | $203.2329 | $203.23 | $203.25 | $203.20 |
| Purchase #6 | $217.47 | 12.471% | $244.5907 | $244.59 | $244.60 | $244.60 |
| Purchase #7 | $53.91 | 5.199% | $56.7128 | $56.71 | $56.70 | $56.70 |
| 7 purchase totals = | $1,018.77 | $1,085.8198 | $1,085.81 | $1,085.85 | $1,085.70 | |