| 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 | $201.87 | 5.368% | $212.7064 | $212.71 | $212.70 | $212.70 |
| Purchase #2 | $248.65 | 10.219% | $274.0595 | $274.06 | $274.05 | $274.10 |
| Purchase #3 | $28.61 | 9.103% | $31.2144 | $31.21 | $31.20 | $31.20 |
| Purchase #4 | $221.81 | 9.129% | $242.059 | $242.06 | $242.05 | $242.10 |
| Purchase #5 | $103.85 | 9.648% | $113.8694 | $113.87 | $113.85 | $113.90 |
| Purchase #6 | $71.50 | 6.343% | $76.0352 | $76.04 | $76.05 | $76.00 |
| Purchase #7 | $249.31 | 7.255% | $267.3974 | $267.40 | $267.40 | $267.40 |
| 7 purchase totals = | $1,125.60 | $1,217.3413 | $1,217.35 | $1,217.30 | $1,217.40 | |