| 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 | $38.85 | 5.593% | $41.0229 | $41.02 | $41.00 | $41.00 |
| Purchase #2 | $240.59 | 12.137% | $269.7904 | $269.79 | $269.80 | $269.80 |
| Purchase #3 | $114.85 | 12.482% | $129.1856 | $129.19 | $129.20 | $129.20 |
| Purchase #4 | $112.62 | 6.463% | $119.8986 | $119.90 | $119.90 | $119.90 |
| Purchase #5 | $167.64 | 10.508% | $185.2556 | $185.26 | $185.25 | $185.30 |
| Purchase #6 | $211.80 | 5.265% | $222.9513 | $222.95 | $222.95 | $223.00 |
| Purchase #7 | $224.71 | 12.870% | $253.6302 | $253.63 | $253.65 | $253.60 |
| 7 purchase totals = | $1,111.06 | $1,221.7346 | $1,221.74 | $1,221.75 | $1,221.80 | |