| 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 | $119.52 | 13.484% | $135.6361 | $135.64 | $135.65 | $135.60 |
| Purchase #2 | $170.85 | 7.174% | $183.1068 | $183.11 | $183.10 | $183.10 |
| Purchase #3 | $5.53 | 12.643% | $6.2292 | $6.23 | $6.25 | $6.20 |
| Purchase #4 | $137.92 | 7.204% | $147.8558 | $147.86 | $147.85 | $147.90 |
| Purchase #5 | $170.28 | 11.801% | $190.3747 | $190.37 | $190.35 | $190.40 |
| Purchase #6 | $119.48 | 13.775% | $135.9384 | $135.94 | $135.95 | $135.90 |
| Purchase #7 | $246.67 | 13.483% | $279.9285 | $279.93 | $279.95 | $279.90 |
| 7 purchase totals = | $970.25 | $1,079.0695 | $1,079.08 | $1,079.10 | $1,079.00 | |