| 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 | $28.35 | 4.259% | $29.5574 | $29.56 | $29.55 | $29.60 |
| Purchase #2 | $214.89 | 8.479% | $233.1105 | $233.11 | $233.10 | $233.10 |
| Purchase #3 | $171.71 | 10.595% | $189.9027 | $189.90 | $189.90 | $189.90 |
| Purchase #4 | $225.70 | 8.149% | $244.0923 | $244.09 | $244.10 | $244.10 |
| Purchase #5 | $54.39 | 13.228% | $61.5847 | $61.58 | $61.60 | $61.60 |
| Purchase #6 | $153.38 | 7.188% | $164.405 | $164.41 | $164.40 | $164.40 |
| Purchase #7 | $227.68 | 7.691% | $245.1909 | $245.19 | $245.20 | $245.20 |
| 7 purchase totals = | $1,076.10 | $1,167.8435 | $1,167.84 | $1,167.85 | $1,167.90 | |