| 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 | $121.58 | 11.415% | $135.4584 | $135.46 | $135.45 | $135.50 |
| Purchase #2 | $162.53 | 4.475% | $169.8032 | $169.80 | $169.80 | $169.80 |
| Purchase #3 | $85.38 | 9.834% | $93.7763 | $93.78 | $93.80 | $93.80 |
| Purchase #4 | $89.46 | 13.556% | $101.5872 | $101.59 | $101.60 | $101.60 |
| Purchase #5 | $217.90 | 12.479% | $245.0917 | $245.09 | $245.10 | $245.10 |
| Purchase #6 | $132.54 | 4.658% | $138.7137 | $138.71 | $138.70 | $138.70 |
| Purchase #7 | $152.26 | 12.546% | $171.3625 | $171.36 | $171.35 | $171.40 |
| 7 purchase totals = | $961.65 | $1,055.7930 | $1,055.79 | $1,055.80 | $1,055.90 | |