| 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 | $37.28 | 12.570% | $41.9661 | $41.97 | $41.95 | $42.00 |
| Purchase #2 | $225.48 | 6.838% | $240.8983 | $240.90 | $240.90 | $240.90 |
| Purchase #3 | $135.31 | 6.854% | $144.5841 | $144.58 | $144.60 | $144.60 |
| Purchase #4 | $202.84 | 10.661% | $224.4648 | $224.46 | $224.45 | $224.50 |
| Purchase #5 | $159.80 | 8.771% | $173.8161 | $173.82 | $173.80 | $173.80 |
| Purchase #6 | $102.27 | 7.492% | $109.9321 | $109.93 | $109.95 | $109.90 |
| Purchase #7 | $242.28 | 6.541% | $258.1275 | $258.13 | $258.15 | $258.10 |
| 7 purchase totals = | $1,105.26 | $1,193.7890 | $1,193.79 | $1,193.80 | $1,193.80 | |