| 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 | $202.94 | 8.115% | $219.4086 | $219.41 | $219.40 | $219.40 |
| Purchase #2 | $60.26 | 12.479% | $67.7798 | $67.78 | $67.80 | $67.80 |
| Purchase #3 | $242.39 | 11.201% | $269.5401 | $269.54 | $269.55 | $269.50 |
| Purchase #4 | $128.95 | 6.637% | $137.5084 | $137.51 | $137.50 | $137.50 |
| Purchase #5 | $110.45 | 7.443% | $118.6708 | $118.67 | $118.65 | $118.70 |
| Purchase #6 | $169.65 | 7.121% | $181.7308 | $181.73 | $181.75 | $181.70 |
| Purchase #7 | $14.52 | 6.397% | $15.4488 | $15.45 | $15.45 | $15.40 |
| 7 purchase totals = | $929.16 | $1,010.0873 | $1,010.09 | $1,010.10 | $1,010.00 | |