| 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 | $111.43 | 8.572% | $120.9818 | $120.98 | $121.00 | $121.00 |
| Purchase #2 | $53.44 | 5.309% | $56.2771 | $56.28 | $56.30 | $56.30 |
| Purchase #3 | $216.69 | 7.220% | $232.335 | $232.34 | $232.35 | $232.30 |
| Purchase #4 | $239.38 | 12.737% | $269.8698 | $269.87 | $269.85 | $269.90 |
| Purchase #5 | $180.41 | 5.160% | $189.7192 | $189.72 | $189.70 | $189.70 |
| Purchase #6 | $230.60 | 4.162% | $240.1976 | $240.20 | $240.20 | $240.20 |
| Purchase #7 | $49.73 | 9.357% | $54.3832 | $54.38 | $54.40 | $54.40 |
| 7 purchase totals = | $1,081.68 | $1,163.7637 | $1,163.77 | $1,163.80 | $1,163.80 | |