| 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 | $237.93 | 11.825% | $266.0652 | $266.07 | $266.05 | $266.10 |
| Purchase #2 | $247.95 | 7.480% | $266.4967 | $266.50 | $266.50 | $266.50 |
| Purchase #3 | $144.25 | 4.817% | $151.1985 | $151.20 | $151.20 | $151.20 |
| Purchase #4 | $214.60 | 4.155% | $223.5166 | $223.52 | $223.50 | $223.50 |
| Purchase #5 | $55.27 | 13.482% | $62.7215 | $62.72 | $62.70 | $62.70 |
| Purchase #6 | $78.27 | 3.633% | $81.1135 | $81.11 | $81.10 | $81.10 |
| Purchase #7 | $135.34 | 4.292% | $141.1488 | $141.15 | $141.15 | $141.10 |
| 7 purchase totals = | $1,113.61 | $1,192.2608 | $1,192.27 | $1,192.20 | $1,192.20 | |