| 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 | $247.95 | 7.209% | $265.8247 | $265.82 | $265.80 | $265.80 |
| Purchase #2 | $105.36 | 5.368% | $111.0157 | $111.02 | $111.00 | $111.00 |
| Purchase #3 | $152.97 | 13.755% | $174.011 | $174.01 | $174.00 | $174.00 |
| Purchase #4 | $236.28 | 6.665% | $252.0281 | $252.03 | $252.05 | $252.00 |
| Purchase #5 | $46.52 | 7.602% | $50.0565 | $50.06 | $50.05 | $50.10 |
| Purchase #6 | $181.53 | 8.618% | $197.1743 | $197.17 | $197.15 | $197.20 |
| Purchase #7 | $5.84 | 13.419% | $6.6237 | $6.62 | $6.60 | $6.60 |
| 7 purchase totals = | $976.45 | $1,056.7340 | $1,056.73 | $1,056.65 | $1,056.70 | |