| 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 | $95.40 | 8.156% | $103.1808 | $103.18 | $103.20 | $103.20 |
| Purchase #2 | $88.63 | 6.516% | $94.4051 | $94.41 | $94.40 | $94.40 |
| Purchase #3 | $117.78 | 8.848% | $128.2012 | $128.20 | $128.20 | $128.20 |
| Purchase #4 | $245.56 | 12.594% | $276.4858 | $276.49 | $276.50 | $276.50 |
| Purchase #5 | $124.31 | 5.489% | $131.1334 | $131.13 | $131.15 | $131.10 |
| Purchase #6 | $172.62 | 12.744% | $194.6187 | $194.62 | $194.60 | $194.60 |
| Purchase #7 | $237.94 | 11.723% | $265.8337 | $265.83 | $265.85 | $265.80 |
| 7 purchase totals = | $1,082.24 | $1,193.8587 | $1,193.86 | $1,193.90 | $1,193.80 | |