| 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 | $101.77 | 3.476% | $105.3075 | $105.31 | $105.30 | $105.30 |
| Purchase #2 | $43.68 | 8.150% | $47.2399 | $47.24 | $47.25 | $47.20 |
| Purchase #3 | $241.38 | 9.305% | $263.8404 | $263.84 | $263.85 | $263.80 |
| Purchase #4 | $206.48 | 6.812% | $220.5454 | $220.55 | $220.55 | $220.50 |
| Purchase #5 | $169.28 | 9.753% | $185.7899 | $185.79 | $185.80 | $185.80 |
| Purchase #6 | $211.62 | 8.719% | $230.0711 | $230.07 | $230.05 | $230.10 |
| Purchase #7 | $100.93 | 5.328% | $106.3076 | $106.31 | $106.30 | $106.30 |
| 7 purchase totals = | $1,075.14 | $1,159.1018 | $1,159.11 | $1,159.10 | $1,159.00 | |