| 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 | $169.91 | 12.797% | $191.6534 | $191.65 | $191.65 | $191.70 |
| Purchase #2 | $166.61 | 5.813% | $176.295 | $176.30 | $176.30 | $176.30 |
| Purchase #3 | $33.37 | 8.720% | $36.2799 | $36.28 | $36.30 | $36.30 |
| Purchase #4 | $34.65 | 12.360% | $38.9327 | $38.93 | $38.95 | $38.90 |
| Purchase #5 | $219.58 | 3.137% | $226.4682 | $226.47 | $226.45 | $226.50 |
| Purchase #6 | $218.34 | 10.441% | $241.1369 | $241.14 | $241.15 | $241.10 |
| Purchase #7 | $96.73 | 5.158% | $101.7193 | $101.72 | $101.70 | $101.70 |
| 7 purchase totals = | $939.19 | $1,012.4854 | $1,012.49 | $1,012.50 | $1,012.50 | |