| 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 | $198.55 | 6.125% | $210.7112 | $210.71 | $210.70 | $210.70 |
| Purchase #2 | $200.39 | 5.298% | $211.0067 | $211.01 | $211.00 | $211.00 |
| Purchase #3 | $8.63 | 5.615% | $9.1146 | $9.11 | $9.10 | $9.10 |
| Purchase #4 | $235.33 | 9.143% | $256.8462 | $256.85 | $256.85 | $256.80 |
| Purchase #5 | $73.61 | 8.667% | $79.9898 | $79.99 | $80.00 | $80.00 |
| Purchase #6 | $236.26 | 9.376% | $258.4117 | $258.41 | $258.40 | $258.40 |
| Purchase #7 | $145.50 | 5.250% | $153.1388 | $153.14 | $153.15 | $153.10 |
| 7 purchase totals = | $1,098.27 | $1,179.2190 | $1,179.22 | $1,179.20 | $1,179.10 | |