| 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 | $118.37 | 9.436% | $129.5394 | $129.54 | $129.55 | $129.50 |
| Purchase #2 | $142.77 | 4.549% | $149.2646 | $149.26 | $149.25 | $149.30 |
| Purchase #3 | $89.38 | 12.597% | $100.6392 | $100.64 | $100.65 | $100.60 |
| Purchase #4 | $203.82 | 9.638% | $223.4642 | $223.46 | $223.45 | $223.50 |
| Purchase #5 | $10.53 | 4.740% | $11.0291 | $11.03 | $11.05 | $11.00 |
| Purchase #6 | $60.41 | 3.267% | $62.3836 | $62.38 | $62.40 | $62.40 |
| Purchase #7 | $249.88 | 13.377% | $283.3064 | $283.31 | $283.30 | $283.30 |
| 7 purchase totals = | $875.16 | $959.6265 | $959.62 | $959.65 | $959.60 | |