| 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 | $25.88 | 13.699% | $29.4253 | $29.43 | $29.45 | $29.40 |
| Purchase #2 | $227.45 | 5.584% | $240.1508 | $240.15 | $240.15 | $240.20 |
| Purchase #3 | $136.67 | 6.710% | $145.8406 | $145.84 | $145.85 | $145.80 |
| Purchase #4 | $214.61 | 12.654% | $241.7667 | $241.77 | $241.75 | $241.80 |
| Purchase #5 | $240.77 | 13.565% | $273.4305 | $273.43 | $273.45 | $273.40 |
| Purchase #6 | $232.39 | 12.131% | $260.5812 | $260.58 | $260.60 | $260.60 |
| Purchase #7 | $223.49 | 9.457% | $244.6254 | $244.63 | $244.65 | $244.60 |
| 7 purchase totals = | $1,301.26 | $1,435.8205 | $1,435.83 | $1,435.90 | $1,435.80 | |