| 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 | $244.51 | 13.639% | $277.8587 | $277.86 | $277.85 | $277.90 |
| Purchase #2 | $15.44 | 7.765% | $16.6389 | $16.64 | $16.65 | $16.60 |
| Purchase #3 | $249.83 | 12.683% | $281.5159 | $281.52 | $281.50 | $281.50 |
| Purchase #4 | $67.94 | 3.452% | $70.2853 | $70.29 | $70.30 | $70.30 |
| Purchase #5 | $122.46 | 11.139% | $136.1008 | $136.10 | $136.10 | $136.10 |
| Purchase #6 | $140.93 | 4.696% | $147.5481 | $147.55 | $147.55 | $147.50 |
| Purchase #7 | $132.82 | 4.286% | $138.5127 | $138.51 | $138.50 | $138.50 |
| 7 purchase totals = | $973.93 | $1,068.4604 | $1,068.47 | $1,068.45 | $1,068.40 | |