| 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 | $23.47 | 5.256% | $24.7036 | $24.70 | $24.70 | $24.70 |
| Purchase #2 | $233.52 | 8.684% | $253.7989 | $253.80 | $253.80 | $253.80 |
| Purchase #3 | $107.49 | 7.750% | $115.8205 | $115.82 | $115.80 | $115.80 |
| Purchase #4 | $227.80 | 4.322% | $237.6455 | $237.65 | $237.65 | $237.60 |
| Purchase #5 | $172.41 | 3.604% | $178.6237 | $178.62 | $178.60 | $178.60 |
| Purchase #6 | $42.94 | 11.622% | $47.9305 | $47.93 | $47.95 | $47.90 |
| Purchase #7 | $143.66 | 3.771% | $149.0774 | $149.08 | $149.10 | $149.10 |
| 7 purchase totals = | $951.29 | $1,007.6001 | $1,007.60 | $1,007.60 | $1,007.50 | |