| 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 | $247.93 | 8.162% | $268.166 | $268.17 | $268.15 | $268.20 |
| Purchase #2 | $101.59 | 13.848% | $115.6582 | $115.66 | $115.65 | $115.70 |
| Purchase #3 | $108.26 | 3.739% | $112.3078 | $112.31 | $112.30 | $112.30 |
| Purchase #4 | $218.84 | 4.331% | $228.318 | $228.32 | $228.30 | $228.30 |
| Purchase #5 | $103.33 | 13.401% | $117.1773 | $117.18 | $117.20 | $117.20 |
| Purchase #6 | $120.88 | 13.194% | $136.8289 | $136.83 | $136.85 | $136.80 |
| Purchase #7 | $85.43 | 5.874% | $90.4482 | $90.45 | $90.45 | $90.40 |
| 7 purchase totals = | $986.26 | $1,068.9044 | $1,068.92 | $1,068.90 | $1,068.90 | |