| 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 | $118.84 | 7.145% | $127.3311 | $127.33 | $127.35 | $127.30 |
| Purchase #2 | $47.93 | 12.797% | $54.0636 | $54.06 | $54.05 | $54.10 |
| Purchase #3 | $28.29 | 5.652% | $29.889 | $29.89 | $29.90 | $29.90 |
| Purchase #4 | $214.77 | 7.140% | $230.1046 | $230.10 | $230.10 | $230.10 |
| Purchase #5 | $87.82 | 4.574% | $91.8369 | $91.84 | $91.85 | $91.80 |
| Purchase #6 | $133.92 | 10.135% | $147.4928 | $147.49 | $147.50 | $147.50 |
| Purchase #7 | $48.99 | 9.125% | $53.4603 | $53.46 | $53.45 | $53.50 |
| 7 purchase totals = | $680.56 | $734.1783 | $734.17 | $734.20 | $734.20 | |