| 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 | $229.50 | 8.834% | $249.774 | $249.77 | $249.75 | $249.80 |
| Purchase #2 | $174.99 | 8.130% | $189.2167 | $189.22 | $189.20 | $189.20 |
| Purchase #3 | $102.31 | 4.199% | $106.606 | $106.61 | $106.60 | $106.60 |
| Purchase #4 | $34.61 | 8.794% | $37.6536 | $37.65 | $37.65 | $37.70 |
| Purchase #5 | $232.51 | 10.283% | $256.419 | $256.42 | $256.40 | $256.40 |
| Purchase #6 | $183.56 | 3.399% | $189.7992 | $189.80 | $189.80 | $189.80 |
| Purchase #7 | $124.98 | 13.732% | $142.1423 | $142.14 | $142.15 | $142.10 |
| 7 purchase totals = | $1,082.46 | $1,171.6108 | $1,171.61 | $1,171.55 | $1,171.60 | |