| 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 | $221.94 | 3.861% | $230.5091 | $230.51 | $230.50 | $230.50 |
| Purchase #2 | $128.36 | 7.780% | $138.3464 | $138.35 | $138.35 | $138.30 |
| Purchase #3 | $187.62 | 12.853% | $211.7348 | $211.73 | $211.75 | $211.70 |
| Purchase #4 | $250.38 | 11.562% | $279.3289 | $279.33 | $279.35 | $279.30 |
| Purchase #5 | $19.88 | 12.332% | $22.3316 | $22.33 | $22.35 | $22.30 |
| Purchase #6 | $150.76 | 12.351% | $169.3804 | $169.38 | $169.40 | $169.40 |
| Purchase #7 | $10.50 | 10.428% | $11.5949 | $11.59 | $11.60 | $11.60 |
| 7 purchase totals = | $969.44 | $1,063.2261 | $1,063.22 | $1,063.30 | $1,063.10 | |