| 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 | $183.66 | 10.315% | $202.6045 | $202.60 | $202.60 | $202.60 |
| Purchase #2 | $114.67 | 12.321% | $128.7985 | $128.80 | $128.80 | $128.80 |
| Purchase #3 | $105.74 | 13.752% | $120.2814 | $120.28 | $120.30 | $120.30 |
| Purchase #4 | $25.93 | 13.485% | $29.4267 | $29.43 | $29.45 | $29.40 |
| Purchase #5 | $123.97 | 3.511% | $128.3226 | $128.32 | $128.30 | $128.30 |
| Purchase #6 | $38.77 | 7.508% | $41.6809 | $41.68 | $41.70 | $41.70 |
| Purchase #7 | $185.59 | 6.779% | $198.1711 | $198.17 | $198.15 | $198.20 |
| 7 purchase totals = | $778.33 | $849.2857 | $849.28 | $849.30 | $849.30 | |