| 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 | $35.52 | 10.244% | $39.1587 | $39.16 | $39.15 | $39.20 |
| Purchase #2 | $97.74 | 13.393% | $110.8303 | $110.83 | $110.85 | $110.80 |
| Purchase #3 | $199.64 | 3.385% | $206.3978 | $206.40 | $206.40 | $206.40 |
| Purchase #4 | $177.64 | 6.752% | $189.6343 | $189.63 | $189.65 | $189.60 |
| Purchase #5 | $209.79 | 11.512% | $233.941 | $233.94 | $233.95 | $233.90 |
| Purchase #6 | $104.70 | 8.301% | $113.3911 | $113.39 | $113.40 | $113.40 |
| Purchase #7 | $128.36 | 12.700% | $144.6617 | $144.66 | $144.65 | $144.70 |
| 7 purchase totals = | $953.39 | $1,038.0149 | $1,038.01 | $1,038.05 | $1,038.00 | |