| 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 | $88.57 | 3.616% | $91.7727 | $91.77 | $91.75 | $91.80 |
| Purchase #2 | $194.54 | 10.810% | $215.5698 | $215.57 | $215.55 | $215.60 |
| Purchase #3 | $195.33 | 7.315% | $209.6184 | $209.62 | $209.60 | $209.60 |
| Purchase #4 | $185.57 | 9.135% | $202.5218 | $202.52 | $202.50 | $202.50 |
| Purchase #5 | $145.60 | 4.617% | $152.3224 | $152.32 | $152.30 | $152.30 |
| Purchase #6 | $193.42 | 3.350% | $199.8996 | $199.90 | $199.90 | $199.90 |
| Purchase #7 | $219.50 | 3.527% | $227.2418 | $227.24 | $227.25 | $227.20 |
| 7 purchase totals = | $1,222.53 | $1,298.9465 | $1,298.94 | $1,298.85 | $1,298.90 | |