| 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 | $19.54 | 8.747% | $21.2492 | $21.25 | $21.25 | $21.20 |
| Purchase #2 | $29.96 | 11.227% | $33.3236 | $33.32 | $33.30 | $33.30 |
| Purchase #3 | $164.47 | 6.751% | $175.5734 | $175.57 | $175.55 | $175.60 |
| Purchase #4 | $202.31 | 11.516% | $225.608 | $225.61 | $225.60 | $225.60 |
| Purchase #5 | $118.79 | 12.304% | $133.4059 | $133.41 | $133.40 | $133.40 |
| Purchase #6 | $122.42 | 10.276% | $134.9999 | $135.00 | $135.00 | $135.00 |
| Purchase #7 | $248.63 | 11.745% | $277.8316 | $277.83 | $277.85 | $277.80 |
| 7 purchase totals = | $906.12 | $1,001.9916 | $1,001.99 | $1,001.95 | $1,001.90 | |