| 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 | $95.26 | 8.434% | $103.2942 | $103.29 | $103.30 | $103.30 |
| Purchase #2 | $92.71 | 3.598% | $96.0457 | $96.05 | $96.05 | $96.00 |
| Purchase #3 | $188.59 | 5.586% | $199.1246 | $199.12 | $199.10 | $199.10 |
| Purchase #4 | $203.50 | 3.270% | $210.1545 | $210.15 | $210.15 | $210.20 |
| Purchase #5 | $243.45 | 12.559% | $274.0249 | $274.02 | $274.00 | $274.00 |
| Purchase #6 | $73.88 | 9.635% | $80.9983 | $81.00 | $81.00 | $81.00 |
| Purchase #7 | $196.73 | 10.503% | $217.3926 | $217.39 | $217.40 | $217.40 |
| 7 purchase totals = | $1,094.12 | $1,181.0348 | $1,181.02 | $1,181.00 | $1,181.00 | |