| 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 | $96.39 | 12.332% | $108.2768 | $108.28 | $108.30 | $108.30 |
| Purchase #2 | $27.35 | 3.569% | $28.3261 | $28.33 | $28.35 | $28.30 |
| Purchase #3 | $230.37 | 4.638% | $241.0546 | $241.05 | $241.05 | $241.10 |
| Purchase #4 | $120.48 | 6.623% | $128.4594 | $128.46 | $128.45 | $128.50 |
| Purchase #5 | $228.55 | 13.453% | $259.2968 | $259.30 | $259.30 | $259.30 |
| Purchase #6 | $219.35 | 6.425% | $233.4432 | $233.44 | $233.45 | $233.40 |
| Purchase #7 | $133.32 | 5.345% | $140.446 | $140.45 | $140.45 | $140.40 |
| 7 purchase totals = | $1,055.81 | $1,139.3029 | $1,139.31 | $1,139.35 | $1,139.30 | |