| 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 | $9.59 | 7.814% | $10.3394 | $10.34 | $10.35 | $10.30 |
| Purchase #2 | $134.34 | 13.331% | $152.2489 | $152.25 | $152.25 | $152.20 |
| Purchase #3 | $161.59 | 3.662% | $167.5074 | $167.51 | $167.50 | $167.50 |
| Purchase #4 | $101.84 | 8.194% | $110.1848 | $110.18 | $110.20 | $110.20 |
| Purchase #5 | $205.82 | 7.668% | $221.6023 | $221.60 | $221.60 | $221.60 |
| Purchase #6 | $211.58 | 3.331% | $218.6277 | $218.63 | $218.65 | $218.60 |
| Purchase #7 | $236.46 | 11.840% | $264.4569 | $264.46 | $264.45 | $264.50 |
| 7 purchase totals = | $1,061.22 | $1,144.9674 | $1,144.97 | $1,145.00 | $1,144.90 | |