| 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 | $132.53 | 10.578% | $146.549 | $146.55 | $146.55 | $146.50 |
| Purchase #2 | $113.59 | 4.560% | $118.7697 | $118.77 | $118.75 | $118.80 |
| Purchase #3 | $141.81 | 7.471% | $152.4046 | $152.40 | $152.40 | $152.40 |
| Purchase #4 | $161.32 | 11.247% | $179.4637 | $179.46 | $179.45 | $179.50 |
| Purchase #5 | $170.52 | 8.263% | $184.6101 | $184.61 | $184.60 | $184.60 |
| Purchase #6 | $216.57 | 11.200% | $240.8258 | $240.83 | $240.85 | $240.80 |
| Purchase #7 | $210.65 | 11.852% | $235.6162 | $235.62 | $235.60 | $235.60 |
| 7 purchase totals = | $1,146.99 | $1,258.2391 | $1,258.24 | $1,258.20 | $1,258.20 | |