| 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 | $91.32 | 12.225% | $102.4839 | $102.48 | $102.50 | $102.50 |
| Purchase #2 | $63.93 | 7.454% | $68.6953 | $68.70 | $68.70 | $68.70 |
| Purchase #3 | $213.42 | 13.709% | $242.6777 | $242.68 | $242.70 | $242.70 |
| Purchase #4 | $230.78 | 9.737% | $253.251 | $253.25 | $253.25 | $253.30 |
| Purchase #5 | $220.88 | 10.737% | $244.5959 | $244.60 | $244.60 | $244.60 |
| Purchase #6 | $129.39 | 12.584% | $145.6724 | $145.67 | $145.65 | $145.70 |
| Purchase #7 | $93.55 | 5.561% | $98.7523 | $98.75 | $98.75 | $98.80 |
| 7 purchase totals = | $1,043.27 | $1,156.1285 | $1,156.13 | $1,156.15 | $1,156.30 | |