| 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 | $127.45 | 9.533% | $139.5998 | $139.60 | $139.60 | $139.60 |
| Purchase #2 | $128.74 | 7.441% | $138.3195 | $138.32 | $138.30 | $138.30 |
| Purchase #3 | $142.99 | 13.651% | $162.5096 | $162.51 | $162.50 | $162.50 |
| Purchase #4 | $230.76 | 4.285% | $240.6481 | $240.65 | $240.65 | $240.60 |
| Purchase #5 | $180.52 | 4.668% | $188.9467 | $188.95 | $188.95 | $188.90 |
| Purchase #6 | $150.50 | 6.739% | $160.6422 | $160.64 | $160.65 | $160.60 |
| Purchase #7 | $174.78 | 7.380% | $187.6788 | $187.68 | $187.70 | $187.70 |
| 7 purchase totals = | $1,135.74 | $1,218.3447 | $1,218.35 | $1,218.35 | $1,218.20 | |