| 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 | $223.75 | 9.578% | $245.1808 | $245.18 | $245.20 | $245.20 |
| Purchase #2 | $210.47 | 9.419% | $230.2942 | $230.29 | $230.30 | $230.30 |
| Purchase #3 | $27.46 | 3.319% | $28.3714 | $28.37 | $28.35 | $28.40 |
| Purchase #4 | $141.52 | 11.813% | $158.2378 | $158.24 | $158.25 | $158.20 |
| Purchase #5 | $129.34 | 3.148% | $133.4116 | $133.41 | $133.40 | $133.40 |
| Purchase #6 | $60.85 | 8.199% | $65.8391 | $65.84 | $65.85 | $65.80 |
| Purchase #7 | $174.67 | 11.297% | $194.4025 | $194.40 | $194.40 | $194.40 |
| 7 purchase totals = | $968.06 | $1,055.7374 | $1,055.73 | $1,055.75 | $1,055.70 | |