| 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 | $122.54 | 10.821% | $135.8001 | $135.80 | $135.80 | $135.80 |
| Purchase #2 | $178.52 | 6.695% | $190.4719 | $190.47 | $190.45 | $190.50 |
| Purchase #3 | $142.93 | 13.551% | $162.2984 | $162.30 | $162.30 | $162.30 |
| Purchase #4 | $247.59 | 7.738% | $266.7485 | $266.75 | $266.75 | $266.70 |
| Purchase #5 | $56.58 | 10.812% | $62.6974 | $62.70 | $62.70 | $62.70 |
| Purchase #6 | $143.70 | 11.469% | $160.181 | $160.18 | $160.20 | $160.20 |
| Purchase #7 | $200.50 | 8.474% | $217.4904 | $217.49 | $217.50 | $217.50 |
| 7 purchase totals = | $1,092.36 | $1,195.6877 | $1,195.69 | $1,195.70 | $1,195.70 | |