| 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 | $128.53 | 3.140% | $132.5658 | $132.57 | $132.55 | $132.60 |
| Purchase #2 | $135.67 | 4.433% | $141.6843 | $141.68 | $141.70 | $141.70 |
| Purchase #3 | $6.72 | 11.129% | $7.4679 | $7.47 | $7.45 | $7.50 |
| Purchase #4 | $160.63 | 12.149% | $180.1449 | $180.14 | $180.15 | $180.10 |
| Purchase #5 | $127.33 | 11.369% | $141.8061 | $141.81 | $141.80 | $141.80 |
| Purchase #6 | $233.41 | 8.674% | $253.656 | $253.66 | $253.65 | $253.70 |
| Purchase #7 | $206.62 | 13.190% | $233.8732 | $233.87 | $233.85 | $233.90 |
| 7 purchase totals = | $998.91 | $1,091.1982 | $1,091.20 | $1,091.15 | $1,091.30 | |