| 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 | $209.53 | 9.131% | $228.6622 | $228.66 | $228.65 | $228.70 |
| Purchase #2 | $115.39 | 7.552% | $124.1043 | $124.10 | $124.10 | $124.10 |
| Purchase #3 | $119.80 | 7.563% | $128.8605 | $128.86 | $128.85 | $128.90 |
| Purchase #4 | $60.73 | 13.781% | $69.0992 | $69.10 | $69.10 | $69.10 |
| Purchase #5 | $218.81 | 4.784% | $229.2779 | $229.28 | $229.30 | $229.30 |
| Purchase #6 | $200.41 | 11.117% | $222.6896 | $222.69 | $222.70 | $222.70 |
| Purchase #7 | $184.44 | 5.475% | $194.5381 | $194.54 | $194.55 | $194.50 |
| 7 purchase totals = | $1,109.11 | $1,197.2318 | $1,197.23 | $1,197.25 | $1,197.30 | |