| 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 | $243.90 | 4.195% | $254.1316 | $254.13 | $254.15 | $254.10 |
| Purchase #2 | $210.73 | 9.280% | $230.2857 | $230.29 | $230.30 | $230.30 |
| Purchase #3 | $187.43 | 6.369% | $199.3674 | $199.37 | $199.35 | $199.40 |
| Purchase #4 | $135.73 | 9.398% | $148.4859 | $148.49 | $148.50 | $148.50 |
| Purchase #5 | $10.40 | 9.474% | $11.3853 | $11.39 | $11.40 | $11.40 |
| Purchase #6 | $22.77 | 3.311% | $23.5239 | $23.52 | $23.50 | $23.50 |
| Purchase #7 | $157.93 | 6.163% | $167.6632 | $167.66 | $167.65 | $167.70 |
| 7 purchase totals = | $968.89 | $1,034.8430 | $1,034.85 | $1,034.85 | $1,034.90 | |