| 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 | $128.52 | 5.798% | $135.9716 | $135.97 | $135.95 | $136.00 |
| Purchase #2 | $7.56 | 10.342% | $8.3419 | $8.34 | $8.35 | $8.30 |
| Purchase #3 | $49.96 | 7.281% | $53.5976 | $53.60 | $53.60 | $53.60 |
| Purchase #4 | $222.54 | 3.636% | $230.6316 | $230.63 | $230.65 | $230.60 |
| Purchase #5 | $249.63 | 10.785% | $276.5526 | $276.55 | $276.55 | $276.60 |
| Purchase #6 | $221.99 | 8.845% | $241.625 | $241.63 | $241.65 | $241.60 |
| Purchase #7 | $109.71 | 10.326% | $121.0387 | $121.04 | $121.05 | $121.00 |
| 7 purchase totals = | $989.91 | $1,067.7590 | $1,067.76 | $1,067.80 | $1,067.70 | |