| 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 | $193.90 | 3.319% | $200.3355 | $200.34 | $200.35 | $200.30 |
| Purchase #2 | $138.89 | 8.219% | $150.3054 | $150.31 | $150.30 | $150.30 |
| Purchase #3 | $192.75 | 5.214% | $202.8 | $202.80 | $202.80 | $202.80 |
| Purchase #4 | $242.44 | 5.865% | $256.6591 | $256.66 | $256.65 | $256.70 |
| Purchase #5 | $84.88 | 3.718% | $88.0358 | $88.04 | $88.05 | $88.00 |
| Purchase #6 | $183.62 | 10.413% | $202.7404 | $202.74 | $202.75 | $202.70 |
| Purchase #7 | $67.45 | 6.545% | $71.8646 | $71.86 | $71.85 | $71.90 |
| 7 purchase totals = | $1,103.93 | $1,172.7408 | $1,172.75 | $1,172.75 | $1,172.70 | |