| 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 | $107.93 | 3.252% | $111.4399 | $111.44 | $111.45 | $111.40 |
| Purchase #2 | $98.63 | 11.110% | $109.5878 | $109.59 | $109.60 | $109.60 |
| Purchase #3 | $195.46 | 12.267% | $219.4371 | $219.44 | $219.45 | $219.40 |
| Purchase #4 | $224.87 | 10.307% | $248.0474 | $248.05 | $248.05 | $248.00 |
| Purchase #5 | $142.74 | 13.457% | $161.9485 | $161.95 | $161.95 | $161.90 |
| Purchase #6 | $35.49 | 8.656% | $38.562 | $38.56 | $38.55 | $38.60 |
| Purchase #7 | $177.38 | 3.824% | $184.163 | $184.16 | $184.15 | $184.20 |
| 7 purchase totals = | $982.50 | $1,073.1857 | $1,073.19 | $1,073.20 | $1,073.10 | |