| 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 | $231.40 | 7.275% | $248.2344 | $248.23 | $248.25 | $248.20 |
| Purchase #2 | $119.52 | 7.130% | $128.0418 | $128.04 | $128.05 | $128.00 |
| Purchase #3 | $244.67 | 13.662% | $278.0968 | $278.10 | $278.10 | $278.10 |
| Purchase #4 | $60.32 | 13.506% | $68.4668 | $68.47 | $68.45 | $68.50 |
| Purchase #5 | $56.75 | 8.180% | $61.3922 | $61.39 | $61.40 | $61.40 |
| Purchase #6 | $62.58 | 13.193% | $70.8362 | $70.84 | $70.85 | $70.80 |
| Purchase #7 | $189.94 | 11.335% | $211.4697 | $211.47 | $211.45 | $211.50 |
| 7 purchase totals = | $965.18 | $1,066.5379 | $1,066.54 | $1,066.55 | $1,066.50 | |