| 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 | $114.57 | 4.814% | $120.0854 | $120.09 | $120.10 | $120.10 |
| Purchase #2 | $145.70 | 5.131% | $153.1759 | $153.18 | $153.20 | $153.20 |
| Purchase #3 | $149.27 | 11.822% | $166.9167 | $166.92 | $166.90 | $166.90 |
| Purchase #4 | $187.56 | 8.832% | $204.1253 | $204.13 | $204.15 | $204.10 |
| Purchase #5 | $212.75 | 9.218% | $232.3613 | $232.36 | $232.35 | $232.40 |
| Purchase #6 | $233.85 | 7.535% | $251.4706 | $251.47 | $251.45 | $251.50 |
| Purchase #7 | $69.92 | 10.605% | $77.335 | $77.34 | $77.35 | $77.30 |
| 7 purchase totals = | $1,113.62 | $1,205.4702 | $1,205.49 | $1,205.50 | $1,205.50 | |