| 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 | $195.53 | 10.423% | $215.9101 | $215.91 | $215.90 | $215.90 |
| Purchase #2 | $90.45 | 4.623% | $94.6315 | $94.63 | $94.65 | $94.60 |
| Purchase #3 | $209.64 | 13.148% | $237.2035 | $237.20 | $237.20 | $237.20 |
| Purchase #4 | $19.67 | 13.282% | $22.2826 | $22.28 | $22.30 | $22.30 |
| Purchase #5 | $114.66 | 3.480% | $118.6502 | $118.65 | $118.65 | $118.70 |
| Purchase #6 | $120.74 | 12.250% | $135.5307 | $135.53 | $135.55 | $135.50 |
| Purchase #7 | $153.54 | 8.335% | $166.3376 | $166.34 | $166.35 | $166.30 |
| 7 purchase totals = | $904.23 | $990.5462 | $990.54 | $990.60 | $990.50 | |