| 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 | $9.27 | 4.674% | $9.7033 | $9.70 | $9.70 | $9.70 |
| Purchase #2 | $209.50 | 3.664% | $217.1761 | $217.18 | $217.20 | $217.20 |
| Purchase #3 | $107.81 | 5.211% | $113.428 | $113.43 | $113.45 | $113.40 |
| Purchase #4 | $128.32 | 5.294% | $135.1133 | $135.11 | $135.10 | $135.10 |
| Purchase #5 | $141.91 | 5.270% | $149.3887 | $149.39 | $149.40 | $149.40 |
| Purchase #6 | $186.84 | 13.146% | $211.402 | $211.40 | $211.40 | $211.40 |
| Purchase #7 | $161.72 | 9.276% | $176.7211 | $176.72 | $176.70 | $176.70 |
| 7 purchase totals = | $945.37 | $1,012.9325 | $1,012.93 | $1,012.95 | $1,012.90 | |