| 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 | $36.38 | 13.581% | $41.3208 | $41.32 | $41.30 | $41.30 |
| Purchase #2 | $196.51 | 13.384% | $222.8109 | $222.81 | $222.80 | $222.80 |
| Purchase #3 | $249.37 | 6.598% | $265.8234 | $265.82 | $265.80 | $265.80 |
| Purchase #4 | $74.34 | 13.172% | $84.1321 | $84.13 | $84.15 | $84.10 |
| Purchase #5 | $111.32 | 10.239% | $122.7181 | $122.72 | $122.70 | $122.70 |
| Purchase #6 | $210.27 | 9.631% | $230.5211 | $230.52 | $230.50 | $230.50 |
| Purchase #7 | $53.66 | 12.262% | $60.2398 | $60.24 | $60.25 | $60.20 |
| 7 purchase totals = | $931.85 | $1,027.5662 | $1,027.56 | $1,027.50 | $1,027.40 | |