| 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 | $11.72 | 13.361% | $13.2859 | $13.29 | $13.30 | $13.30 |
| Purchase #2 | $111.67 | 3.137% | $115.1731 | $115.17 | $115.15 | $115.20 |
| Purchase #3 | $212.45 | 8.861% | $231.2752 | $231.28 | $231.30 | $231.30 |
| Purchase #4 | $195.56 | 4.638% | $204.6301 | $204.63 | $204.65 | $204.60 |
| Purchase #5 | $217.83 | 3.236% | $224.879 | $224.88 | $224.90 | $224.90 |
| Purchase #6 | $129.67 | 11.640% | $144.7636 | $144.76 | $144.75 | $144.80 |
| Purchase #7 | $102.74 | 10.564% | $113.5935 | $113.59 | $113.60 | $113.60 |
| 7 purchase totals = | $981.64 | $1,047.6004 | $1,047.60 | $1,047.65 | $1,047.70 | |