| 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 | $79.76 | 13.443% | $90.4821 | $90.48 | $90.50 | $90.50 |
| Purchase #2 | $236.95 | 13.583% | $269.1349 | $269.13 | $269.15 | $269.10 |
| Purchase #3 | $128.49 | 5.761% | $135.8923 | $135.89 | $135.90 | $135.90 |
| Purchase #4 | $92.75 | 3.334% | $95.8423 | $95.84 | $95.85 | $95.80 |
| Purchase #5 | $214.74 | 6.547% | $228.799 | $228.80 | $228.80 | $228.80 |
| Purchase #6 | $99.93 | 9.687% | $109.6102 | $109.61 | $109.60 | $109.60 |
| Purchase #7 | $222.49 | 3.368% | $229.9835 | $229.98 | $230.00 | $230.00 |
| 7 purchase totals = | $1,075.11 | $1,159.7443 | $1,159.73 | $1,159.80 | $1,159.70 | |