| 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 | $86.50 | 5.840% | $91.5516 | $91.55 | $91.55 | $91.60 |
| Purchase #2 | $191.50 | 11.487% | $213.4976 | $213.50 | $213.50 | $213.50 |
| Purchase #3 | $145.44 | 9.216% | $158.8438 | $158.84 | $158.85 | $158.80 |
| Purchase #4 | $31.93 | 8.653% | $34.6929 | $34.69 | $34.70 | $34.70 |
| Purchase #5 | $214.72 | 5.253% | $225.9992 | $226.00 | $226.00 | $226.00 |
| Purchase #6 | $228.62 | 4.208% | $238.2403 | $238.24 | $238.25 | $238.20 |
| Purchase #7 | $161.56 | 3.241% | $166.7962 | $166.80 | $166.80 | $166.80 |
| 7 purchase totals = | $1,060.27 | $1,129.6216 | $1,129.62 | $1,129.65 | $1,129.60 | |