| 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 | $13.71 | 8.167% | $14.8297 | $14.83 | $14.85 | $14.80 |
| Purchase #2 | $219.91 | 10.277% | $242.5102 | $242.51 | $242.50 | $242.50 |
| Purchase #3 | $111.86 | 5.702% | $118.2383 | $118.24 | $118.25 | $118.20 |
| Purchase #4 | $81.58 | 13.805% | $92.8421 | $92.84 | $92.85 | $92.80 |
| Purchase #5 | $204.42 | 12.605% | $230.1871 | $230.19 | $230.20 | $230.20 |
| Purchase #6 | $5.67 | 11.518% | $6.3231 | $6.32 | $6.30 | $6.30 |
| Purchase #7 | $120.57 | 8.519% | $130.8414 | $130.84 | $130.85 | $130.80 |
| 7 purchase totals = | $757.72 | $835.7719 | $835.77 | $835.80 | $835.60 | |