| 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 | $223.68 | 9.122% | $244.0841 | $244.08 | $244.10 | $244.10 |
| Purchase #2 | $160.39 | 6.155% | $170.262 | $170.26 | $170.25 | $170.30 |
| Purchase #3 | $174.86 | 13.434% | $198.3507 | $198.35 | $198.35 | $198.40 |
| Purchase #4 | $186.99 | 9.846% | $205.401 | $205.40 | $205.40 | $205.40 |
| Purchase #5 | $73.65 | 11.278% | $81.9562 | $81.96 | $81.95 | $82.00 |
| Purchase #6 | $182.30 | 5.651% | $192.6018 | $192.60 | $192.60 | $192.60 |
| Purchase #7 | $104.68 | 5.269% | $110.1956 | $110.20 | $110.20 | $110.20 |
| 7 purchase totals = | $1,106.55 | $1,202.8514 | $1,202.85 | $1,202.85 | $1,203.00 | |