| 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 | $9.53 | 7.835% | $10.2767 | $10.28 | $10.30 | $10.30 |
| Purchase #2 | $192.35 | 7.251% | $206.2973 | $206.30 | $206.30 | $206.30 |
| Purchase #3 | $200.78 | 9.218% | $219.2879 | $219.29 | $219.30 | $219.30 |
| Purchase #4 | $162.41 | 12.448% | $182.6268 | $182.63 | $182.65 | $182.60 |
| Purchase #5 | $111.93 | 5.446% | $118.0257 | $118.03 | $118.05 | $118.00 |
| Purchase #6 | $220.87 | 12.275% | $247.9818 | $247.98 | $248.00 | $248.00 |
| Purchase #7 | $48.27 | 10.623% | $53.3977 | $53.40 | $53.40 | $53.40 |
| 7 purchase totals = | $946.14 | $1,037.8939 | $1,037.91 | $1,038.00 | $1,037.90 | |