| 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 | $219.32 | 5.364% | $231.0843 | $231.08 | $231.10 | $231.10 |
| Purchase #2 | $109.26 | 5.334% | $115.0879 | $115.09 | $115.10 | $115.10 |
| Purchase #3 | $180.60 | 6.505% | $192.348 | $192.35 | $192.35 | $192.30 |
| Purchase #4 | $225.53 | 5.422% | $237.7582 | $237.76 | $237.75 | $237.80 |
| Purchase #5 | $234.48 | 12.171% | $263.0186 | $263.02 | $263.00 | $263.00 |
| Purchase #6 | $250.69 | 8.859% | $272.8986 | $272.90 | $272.90 | $272.90 |
| Purchase #7 | $146.32 | 9.318% | $159.9541 | $159.95 | $159.95 | $160.00 |
| 7 purchase totals = | $1,366.20 | $1,472.1497 | $1,472.15 | $1,472.15 | $1,472.20 | |