| 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 | $25.53 | 6.259% | $27.1279 | $27.13 | $27.15 | $27.10 |
| Purchase #2 | $147.78 | 12.547% | $166.322 | $166.32 | $166.30 | $166.30 |
| Purchase #3 | $236.67 | 12.542% | $266.3532 | $266.35 | $266.35 | $266.40 |
| Purchase #4 | $206.79 | 3.303% | $213.6203 | $213.62 | $213.60 | $213.60 |
| Purchase #5 | $169.61 | 6.199% | $180.1241 | $180.12 | $180.10 | $180.10 |
| Purchase #6 | $219.75 | 11.639% | $245.3267 | $245.33 | $245.35 | $245.30 |
| Purchase #7 | $6.71 | 9.574% | $7.3524 | $7.35 | $7.35 | $7.40 |
| 7 purchase totals = | $1,012.84 | $1,106.2266 | $1,106.22 | $1,106.20 | $1,106.20 | |