| 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 | $111.45 | 5.784% | $117.8963 | $117.90 | $117.90 | $117.90 |
| Purchase #2 | $8.58 | 13.329% | $9.7236 | $9.72 | $9.70 | $9.70 |
| Purchase #3 | $233.69 | 4.734% | $244.7529 | $244.75 | $244.75 | $244.80 |
| Purchase #4 | $248.72 | 7.269% | $266.7995 | $266.80 | $266.80 | $266.80 |
| Purchase #5 | $129.87 | 12.216% | $145.7349 | $145.73 | $145.75 | $145.70 |
| Purchase #6 | $42.35 | 12.105% | $47.4765 | $47.48 | $47.50 | $47.50 |
| Purchase #7 | $236.66 | 11.308% | $263.4215 | $263.42 | $263.40 | $263.40 |
| 7 purchase totals = | $1,011.32 | $1,095.8052 | $1,095.80 | $1,095.80 | $1,095.80 | |