| 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 | $117.99 | 12.813% | $133.1081 | $133.11 | $133.10 | $133.10 |
| Purchase #2 | $26.38 | 11.512% | $29.4169 | $29.42 | $29.40 | $29.40 |
| Purchase #3 | $23.45 | 8.196% | $25.372 | $25.37 | $25.35 | $25.40 |
| Purchase #4 | $244.71 | 12.302% | $274.8142 | $274.81 | $274.80 | $274.80 |
| Purchase #5 | $182.72 | 5.419% | $192.6216 | $192.62 | $192.60 | $192.60 |
| Purchase #6 | $153.27 | 3.282% | $158.3003 | $158.30 | $158.30 | $158.30 |
| Purchase #7 | $223.28 | 4.461% | $233.2405 | $233.24 | $233.25 | $233.20 |
| 7 purchase totals = | $971.80 | $1,046.8736 | $1,046.87 | $1,046.80 | $1,046.80 | |