| 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 | $87.98 | 4.152% | $91.6329 | $91.63 | $91.65 | $91.60 |
| Purchase #2 | $196.61 | 7.771% | $211.8886 | $211.89 | $211.90 | $211.90 |
| Purchase #3 | $112.65 | 12.214% | $126.4091 | $126.41 | $126.40 | $126.40 |
| Purchase #4 | $141.63 | 4.756% | $148.3659 | $148.37 | $148.35 | $148.40 |
| Purchase #5 | $167.65 | 7.113% | $179.5749 | $179.57 | $179.55 | $179.60 |
| Purchase #6 | $239.66 | 6.300% | $254.7586 | $254.76 | $254.75 | $254.80 |
| Purchase #7 | $22.43 | 4.285% | $23.3911 | $23.39 | $23.40 | $23.40 |
| 7 purchase totals = | $968.61 | $1,036.0211 | $1,036.02 | $1,036.00 | $1,036.10 | |