| 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 | $25.82 | 13.129% | $29.2099 | $29.21 | $29.20 | $29.20 |
| Purchase #2 | $242.39 | 10.191% | $267.092 | $267.09 | $267.10 | $267.10 |
| Purchase #3 | $230.87 | 6.511% | $245.9019 | $245.90 | $245.90 | $245.90 |
| Purchase #4 | $35.62 | 9.496% | $39.0025 | $39.00 | $39.00 | $39.00 |
| Purchase #5 | $202.32 | 5.117% | $212.6727 | $212.67 | $212.65 | $212.70 |
| Purchase #6 | $100.80 | 12.356% | $113.2548 | $113.25 | $113.25 | $113.30 |
| Purchase #7 | $230.52 | 6.169% | $244.7408 | $244.74 | $244.75 | $244.70 |
| 7 purchase totals = | $1,068.34 | $1,151.8746 | $1,151.86 | $1,151.85 | $1,151.90 | |