| 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 | $36.68 | 4.711% | $38.408 | $38.41 | $38.40 | $38.40 |
| Purchase #2 | $129.35 | 7.214% | $138.6813 | $138.68 | $138.70 | $138.70 |
| Purchase #3 | $229.82 | 12.441% | $258.4119 | $258.41 | $258.40 | $258.40 |
| Purchase #4 | $223.92 | 9.262% | $244.6595 | $244.66 | $244.65 | $244.70 |
| Purchase #5 | $129.54 | 4.811% | $135.7722 | $135.77 | $135.75 | $135.80 |
| Purchase #6 | $173.30 | 5.524% | $182.8731 | $182.87 | $182.85 | $182.90 |
| Purchase #7 | $196.61 | 7.496% | $211.3479 | $211.35 | $211.35 | $211.30 |
| 7 purchase totals = | $1,119.22 | $1,210.1539 | $1,210.15 | $1,210.10 | $1,210.20 | |