| 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 | $245.25 | 5.327% | $258.3145 | $258.31 | $258.30 | $258.30 |
| Purchase #2 | $155.44 | 10.177% | $171.2591 | $171.26 | $171.25 | $171.30 |
| Purchase #3 | $30.57 | 9.398% | $33.443 | $33.44 | $33.45 | $33.40 |
| Purchase #4 | $77.68 | 9.329% | $84.9268 | $84.93 | $84.95 | $84.90 |
| Purchase #5 | $244.98 | 12.103% | $274.6299 | $274.63 | $274.65 | $274.60 |
| Purchase #6 | $71.36 | 5.570% | $75.3348 | $75.33 | $75.35 | $75.30 |
| Purchase #7 | $97.27 | 10.123% | $107.1166 | $107.12 | $107.10 | $107.10 |
| 7 purchase totals = | $922.55 | $1,005.0247 | $1,005.02 | $1,005.05 | $1,004.90 | |