| 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 | $119.59 | 13.365% | $135.5732 | $135.57 | $135.55 | $135.60 |
| Purchase #2 | $80.55 | 7.837% | $86.8627 | $86.86 | $86.85 | $86.90 |
| Purchase #3 | $117.47 | 10.272% | $129.5365 | $129.54 | $129.55 | $129.50 |
| Purchase #4 | $204.48 | 11.537% | $228.0709 | $228.07 | $228.05 | $228.10 |
| Purchase #5 | $142.44 | 6.869% | $152.2242 | $152.22 | $152.20 | $152.20 |
| Purchase #6 | $76.79 | 10.140% | $84.5765 | $84.58 | $84.60 | $84.60 |
| Purchase #7 | $216.93 | 5.363% | $228.564 | $228.56 | $228.55 | $228.60 |
| 7 purchase totals = | $958.25 | $1,045.4080 | $1,045.40 | $1,045.35 | $1,045.50 | |