| 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 | $116.51 | 3.560% | $120.6578 | $120.66 | $120.65 | $120.70 |
| Purchase #2 | $221.61 | 12.139% | $248.5112 | $248.51 | $248.50 | $248.50 |
| Purchase #3 | $106.26 | 12.348% | $119.381 | $119.38 | $119.40 | $119.40 |
| Purchase #4 | $152.29 | 13.431% | $172.7441 | $172.74 | $172.75 | $172.70 |
| Purchase #5 | $137.64 | 10.802% | $152.5079 | $152.51 | $152.50 | $152.50 |
| Purchase #6 | $90.95 | 8.142% | $98.3551 | $98.36 | $98.35 | $98.40 |
| Purchase #7 | $214.34 | 5.778% | $226.7246 | $226.72 | $226.70 | $226.70 |
| 7 purchase totals = | $1,039.60 | $1,138.8817 | $1,138.88 | $1,138.85 | $1,138.90 | |