| 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 | $31.40 | 8.406% | $34.0395 | $34.04 | $34.05 | $34.00 |
| Purchase #2 | $138.81 | 5.499% | $146.4432 | $146.44 | $146.45 | $146.40 |
| Purchase #3 | $190.89 | 13.428% | $216.5227 | $216.52 | $216.50 | $216.50 |
| Purchase #4 | $195.50 | 11.209% | $217.4136 | $217.41 | $217.40 | $217.40 |
| Purchase #5 | $184.79 | 8.123% | $199.8005 | $199.80 | $199.80 | $199.80 |
| Purchase #6 | $103.76 | 4.236% | $108.1553 | $108.16 | $108.15 | $108.20 |
| Purchase #7 | $131.26 | 5.377% | $138.3179 | $138.32 | $138.30 | $138.30 |
| 7 purchase totals = | $976.41 | $1,060.6927 | $1,060.69 | $1,060.65 | $1,060.60 | |