| 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 | $118.38 | 3.556% | $122.5896 | $122.59 | $122.60 | $122.60 |
| Purchase #2 | $31.50 | 3.818% | $32.7027 | $32.70 | $32.70 | $32.70 |
| Purchase #3 | $171.63 | 10.643% | $189.8966 | $189.90 | $189.90 | $189.90 |
| Purchase #4 | $160.55 | 8.598% | $174.3541 | $174.35 | $174.35 | $174.40 |
| Purchase #5 | $221.94 | 6.237% | $235.7824 | $235.78 | $235.80 | $235.80 |
| Purchase #6 | $45.41 | 6.146% | $48.2009 | $48.20 | $48.20 | $48.20 |
| Purchase #7 | $237.49 | 10.725% | $262.9608 | $262.96 | $262.95 | $263.00 |
| 7 purchase totals = | $986.90 | $1,066.4871 | $1,066.48 | $1,066.50 | $1,066.60 | |