| 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 | $185.42 | 4.203% | $193.2132 | $193.21 | $193.20 | $193.20 |
| Purchase #2 | $198.27 | 6.227% | $210.6163 | $210.62 | $210.60 | $210.60 |
| Purchase #3 | $74.99 | 5.558% | $79.1579 | $79.16 | $79.15 | $79.20 |
| Purchase #4 | $93.91 | 4.740% | $98.3613 | $98.36 | $98.35 | $98.40 |
| Purchase #5 | $172.51 | 7.493% | $185.4362 | $185.44 | $185.45 | $185.40 |
| Purchase #6 | $215.75 | 11.766% | $241.1351 | $241.14 | $241.15 | $241.10 |
| Purchase #7 | $69.50 | 3.470% | $71.9117 | $71.91 | $71.90 | $71.90 |
| 7 purchase totals = | $1,010.35 | $1,079.8317 | $1,079.84 | $1,079.80 | $1,079.80 | |