| 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 | $90.32 | 9.480% | $98.8823 | $98.88 | $98.90 | $98.90 |
| Purchase #2 | $149.71 | 8.804% | $162.8905 | $162.89 | $162.90 | $162.90 |
| Purchase #3 | $197.78 | 10.493% | $218.5331 | $218.53 | $218.55 | $218.50 |
| Purchase #4 | $239.29 | 4.208% | $249.3593 | $249.36 | $249.35 | $249.40 |
| Purchase #5 | $22.40 | 6.539% | $23.8647 | $23.86 | $23.85 | $23.90 |
| Purchase #6 | $209.44 | 4.298% | $218.4417 | $218.44 | $218.45 | $218.40 |
| Purchase #7 | $195.46 | 3.552% | $202.4027 | $202.40 | $202.40 | $202.40 |
| 7 purchase totals = | $1,104.40 | $1,174.3743 | $1,174.36 | $1,174.40 | $1,174.40 | |