| 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 | $183.47 | 3.436% | $189.774 | $189.77 | $189.75 | $189.80 |
| Purchase #2 | $210.75 | 5.781% | $222.9335 | $222.93 | $222.95 | $222.90 |
| Purchase #3 | $83.34 | 10.267% | $91.8965 | $91.90 | $91.90 | $91.90 |
| Purchase #4 | $223.55 | 4.517% | $233.6478 | $233.65 | $233.65 | $233.60 |
| Purchase #5 | $246.84 | 7.821% | $266.1454 | $266.15 | $266.15 | $266.10 |
| Purchase #6 | $59.66 | 4.692% | $62.4592 | $62.46 | $62.45 | $62.50 |
| Purchase #7 | $127.51 | 7.686% | $137.3104 | $137.31 | $137.30 | $137.30 |
| 7 purchase totals = | $1,135.12 | $1,204.1668 | $1,204.17 | $1,204.15 | $1,204.10 | |