| 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 | $202.71 | 9.266% | $221.4931 | $221.49 | $221.50 | $221.50 |
| Purchase #2 | $169.70 | 12.794% | $191.4114 | $191.41 | $191.40 | $191.40 |
| Purchase #3 | $22.52 | 11.461% | $25.101 | $25.10 | $25.10 | $25.10 |
| Purchase #4 | $209.26 | 4.393% | $218.4528 | $218.45 | $218.45 | $218.50 |
| Purchase #5 | $230.43 | 3.742% | $239.0527 | $239.05 | $239.05 | $239.10 |
| Purchase #6 | $199.39 | 5.417% | $210.191 | $210.19 | $210.20 | $210.20 |
| Purchase #7 | $7.95 | 13.552% | $9.0274 | $9.03 | $9.05 | $9.00 |
| 7 purchase totals = | $1,041.96 | $1,114.7294 | $1,114.72 | $1,114.75 | $1,114.80 | |