| 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 | $202.44 | 5.383% | $213.3373 | $213.34 | $213.35 | $213.30 |
| Purchase #2 | $237.72 | 8.572% | $258.0974 | $258.10 | $258.10 | $258.10 |
| Purchase #3 | $69.98 | 6.871% | $74.7883 | $74.79 | $74.80 | $74.80 |
| Purchase #4 | $20.32 | 11.180% | $22.5918 | $22.59 | $22.60 | $22.60 |
| Purchase #5 | $158.88 | 7.278% | $170.4433 | $170.44 | $170.45 | $170.40 |
| Purchase #6 | $61.80 | 10.432% | $68.247 | $68.25 | $68.25 | $68.20 |
| Purchase #7 | $209.29 | 5.859% | $221.5523 | $221.55 | $221.55 | $221.60 |
| 7 purchase totals = | $960.43 | $1,029.0574 | $1,029.06 | $1,029.10 | $1,029.00 | |