| 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 | $233.37 | 4.823% | $244.6254 | $244.63 | $244.65 | $244.60 |
| Purchase #2 | $169.64 | 6.124% | $180.0288 | $180.03 | $180.05 | $180.00 |
| Purchase #3 | $223.52 | 3.432% | $231.1912 | $231.19 | $231.20 | $231.20 |
| Purchase #4 | $214.58 | 8.510% | $232.8408 | $232.84 | $232.85 | $232.80 |
| Purchase #5 | $115.70 | 13.485% | $131.3021 | $131.30 | $131.30 | $131.30 |
| Purchase #6 | $35.48 | 11.835% | $39.6791 | $39.68 | $39.70 | $39.70 |
| Purchase #7 | $192.78 | 13.702% | $219.1947 | $219.19 | $219.20 | $219.20 |
| 7 purchase totals = | $1,185.07 | $1,278.8621 | $1,278.86 | $1,278.95 | $1,278.80 | |