| 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 | $107.42 | 7.452% | $115.4249 | $115.42 | $115.40 | $115.40 |
| Purchase #2 | $173.48 | 11.769% | $193.8969 | $193.90 | $193.90 | $193.90 |
| Purchase #3 | $148.26 | 5.794% | $156.8502 | $156.85 | $156.85 | $156.90 |
| Purchase #4 | $110.71 | 9.268% | $120.9706 | $120.97 | $120.95 | $121.00 |
| Purchase #5 | $145.93 | 13.781% | $166.0406 | $166.04 | $166.05 | $166.00 |
| Purchase #6 | $9.30 | 9.608% | $10.1935 | $10.19 | $10.20 | $10.20 |
| Purchase #7 | $244.39 | 6.149% | $259.4175 | $259.42 | $259.40 | $259.40 |
| 7 purchase totals = | $939.49 | $1,022.7942 | $1,022.79 | $1,022.75 | $1,022.80 | |