| 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 | $96.35 | 4.345% | $100.5364 | $100.54 | $100.55 | $100.50 |
| Purchase #2 | $242.92 | 4.769% | $254.5049 | $254.50 | $254.50 | $254.50 |
| Purchase #3 | $152.94 | 3.109% | $157.6949 | $157.69 | $157.70 | $157.70 |
| Purchase #4 | $203.61 | 3.603% | $210.9461 | $210.95 | $210.95 | $210.90 |
| Purchase #5 | $137.39 | 3.731% | $142.516 | $142.52 | $142.50 | $142.50 |
| Purchase #6 | $121.34 | 11.855% | $135.7249 | $135.72 | $135.70 | $135.70 |
| Purchase #7 | $180.98 | 9.235% | $197.6935 | $197.69 | $197.70 | $197.70 |
| 7 purchase totals = | $1,135.53 | $1,199.6167 | $1,199.61 | $1,199.60 | $1,199.50 | |