| 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 | $238.67 | 5.578% | $251.983 | $251.98 | $252.00 | $252.00 |
| Purchase #2 | $209.84 | 9.515% | $229.8063 | $229.81 | $229.80 | $229.80 |
| Purchase #3 | $141.38 | 3.317% | $146.0696 | $146.07 | $146.05 | $146.10 |
| Purchase #4 | $37.53 | 3.812% | $38.9606 | $38.96 | $38.95 | $39.00 |
| Purchase #5 | $48.34 | 7.158% | $51.8002 | $51.80 | $51.80 | $51.80 |
| Purchase #6 | $128.28 | 3.740% | $133.0777 | $133.08 | $133.10 | $133.10 |
| Purchase #7 | $160.74 | 11.623% | $179.4228 | $179.42 | $179.40 | $179.40 |
| 7 purchase totals = | $964.78 | $1,031.1202 | $1,031.12 | $1,031.10 | $1,031.20 | |