| 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 | $193.84 | 13.375% | $219.7661 | $219.77 | $219.75 | $219.80 |
| Purchase #2 | $64.62 | 4.584% | $67.5822 | $67.58 | $67.60 | $67.60 |
| Purchase #3 | $204.85 | 12.752% | $230.9725 | $230.97 | $230.95 | $231.00 |
| Purchase #4 | $233.62 | 10.427% | $257.9796 | $257.98 | $258.00 | $258.00 |
| Purchase #5 | $195.51 | 11.829% | $218.6369 | $218.64 | $218.65 | $218.60 |
| Purchase #6 | $201.53 | 9.459% | $220.5927 | $220.59 | $220.60 | $220.60 |
| Purchase #7 | $13.87 | 8.523% | $15.0521 | $15.05 | $15.05 | $15.10 |
| 7 purchase totals = | $1,107.84 | $1,230.5821 | $1,230.58 | $1,230.60 | $1,230.70 | |