| 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 | $113.37 | 4.178% | $118.1066 | $118.11 | $118.10 | $118.10 |
| Purchase #2 | $241.55 | 6.165% | $256.4416 | $256.44 | $256.45 | $256.40 |
| Purchase #3 | $101.44 | 5.425% | $106.9431 | $106.94 | $106.95 | $106.90 |
| Purchase #4 | $159.79 | 13.447% | $181.277 | $181.28 | $181.30 | $181.30 |
| Purchase #5 | $217.43 | 4.570% | $227.3666 | $227.37 | $227.35 | $227.40 |
| Purchase #6 | $156.74 | 10.687% | $173.4908 | $173.49 | $173.50 | $173.50 |
| Purchase #7 | $27.54 | 6.613% | $29.3612 | $29.36 | $29.35 | $29.40 |
| 7 purchase totals = | $1,017.86 | $1,092.9869 | $1,092.99 | $1,093.00 | $1,093.00 | |