| 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 | $216.32 | 6.145% | $229.6129 | $229.61 | $229.60 | $229.60 |
| Purchase #2 | $171.66 | 11.674% | $191.6996 | $191.70 | $191.70 | $191.70 |
| Purchase #3 | $95.65 | 3.220% | $98.7299 | $98.73 | $98.75 | $98.70 |
| Purchase #4 | $196.62 | 7.771% | $211.8993 | $211.90 | $211.90 | $211.90 |
| Purchase #5 | $197.49 | 4.651% | $206.6753 | $206.68 | $206.70 | $206.70 |
| Purchase #6 | $50.82 | 4.748% | $53.2329 | $53.23 | $53.25 | $53.20 |
| Purchase #7 | $138.62 | 8.567% | $150.4956 | $150.50 | $150.50 | $150.50 |
| 7 purchase totals = | $1,067.18 | $1,142.3455 | $1,142.35 | $1,142.40 | $1,142.30 | |