| 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 | $209.49 | 10.210% | $230.8789 | $230.88 | $230.90 | $230.90 |
| Purchase #2 | $139.26 | 8.366% | $150.9105 | $150.91 | $150.90 | $150.90 |
| Purchase #3 | $235.90 | 4.682% | $246.9448 | $246.94 | $246.95 | $246.90 |
| Purchase #4 | $90.96 | 13.726% | $103.4452 | $103.45 | $103.45 | $103.40 |
| Purchase #5 | $133.97 | 3.269% | $138.3495 | $138.35 | $138.35 | $138.30 |
| Purchase #6 | $189.49 | 11.786% | $211.8233 | $211.82 | $211.80 | $211.80 |
| Purchase #7 | $80.62 | 6.218% | $85.633 | $85.63 | $85.65 | $85.60 |
| 7 purchase totals = | $1,079.69 | $1,167.9852 | $1,167.98 | $1,168.00 | $1,167.80 | |