| 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 | $31.51 | 13.325% | $35.7087 | $35.71 | $35.70 | $35.70 |
| Purchase #2 | $43.68 | 8.320% | $47.3142 | $47.31 | $47.30 | $47.30 |
| Purchase #3 | $170.29 | 4.855% | $178.5576 | $178.56 | $178.55 | $178.60 |
| Purchase #4 | $240.64 | 10.637% | $266.2369 | $266.24 | $266.25 | $266.20 |
| Purchase #5 | $239.27 | 6.294% | $254.3297 | $254.33 | $254.35 | $254.30 |
| Purchase #6 | $183.37 | 12.332% | $205.9832 | $205.98 | $206.00 | $206.00 |
| Purchase #7 | $168.44 | 7.653% | $181.3307 | $181.33 | $181.35 | $181.30 |
| 7 purchase totals = | $1,077.20 | $1,169.4610 | $1,169.46 | $1,169.50 | $1,169.40 | |