| 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 | $109.69 | 10.320% | $121.01 | $121.01 | $121.00 | $121.00 |
| Purchase #2 | $223.55 | 4.270% | $233.0956 | $233.10 | $233.10 | $233.10 |
| Purchase #3 | $119.94 | 9.811% | $131.7073 | $131.71 | $131.70 | $131.70 |
| Purchase #4 | $33.39 | 3.255% | $34.4768 | $34.48 | $34.50 | $34.50 |
| Purchase #5 | $6.55 | 4.203% | $6.8253 | $6.83 | $6.85 | $6.80 |
| Purchase #6 | $14.32 | 3.111% | $14.7655 | $14.77 | $14.75 | $14.80 |
| Purchase #7 | $204.95 | 6.184% | $217.6241 | $217.62 | $217.60 | $217.60 |
| 7 purchase totals = | $712.39 | $759.5046 | $759.52 | $759.50 | $759.50 | |