| 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 | $141.93 | 8.655% | $154.214 | $154.21 | $154.20 | $154.20 |
| Purchase #2 | $234.83 | 10.392% | $259.2335 | $259.23 | $259.25 | $259.20 |
| Purchase #3 | $135.59 | 8.825% | $147.5558 | $147.56 | $147.55 | $147.60 |
| Purchase #4 | $75.81 | 11.150% | $84.2628 | $84.26 | $84.25 | $84.30 |
| Purchase #5 | $129.93 | 9.152% | $141.8212 | $141.82 | $141.80 | $141.80 |
| Purchase #6 | $31.85 | 13.355% | $36.1036 | $36.10 | $36.10 | $36.10 |
| Purchase #7 | $91.76 | 10.182% | $101.103 | $101.10 | $101.10 | $101.10 |
| 7 purchase totals = | $841.70 | $924.2939 | $924.28 | $924.25 | $924.30 | |