| 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 | $32.35 | 10.255% | $35.6675 | $35.67 | $35.65 | $35.70 |
| Purchase #2 | $246.76 | 12.368% | $277.2793 | $277.28 | $277.30 | $277.30 |
| Purchase #3 | $145.74 | 9.376% | $159.4046 | $159.40 | $159.40 | $159.40 |
| Purchase #4 | $135.45 | 9.206% | $147.9195 | $147.92 | $147.90 | $147.90 |
| Purchase #5 | $221.37 | 11.693% | $247.2548 | $247.25 | $247.25 | $247.30 |
| Purchase #6 | $195.26 | 7.282% | $209.4788 | $209.48 | $209.50 | $209.50 |
| Purchase #7 | $85.47 | 12.540% | $96.1879 | $96.19 | $96.20 | $96.20 |
| 7 purchase totals = | $1,062.40 | $1,173.1924 | $1,173.19 | $1,173.20 | $1,173.30 | |