| 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 | $129.62 | 4.794% | $135.834 | $135.83 | $135.85 | $135.80 |
| Purchase #2 | $157.53 | 8.775% | $171.3533 | $171.35 | $171.35 | $171.40 |
| Purchase #3 | $218.35 | 10.643% | $241.589 | $241.59 | $241.60 | $241.60 |
| Purchase #4 | $211.27 | 6.485% | $224.9709 | $224.97 | $224.95 | $225.00 |
| Purchase #5 | $152.25 | 5.339% | $160.3786 | $160.38 | $160.40 | $160.40 |
| Purchase #6 | $95.65 | 6.267% | $101.6444 | $101.64 | $101.65 | $101.60 |
| Purchase #7 | $210.96 | 10.690% | $233.5116 | $233.51 | $233.50 | $233.50 |
| 7 purchase totals = | $1,175.63 | $1,269.2818 | $1,269.27 | $1,269.30 | $1,269.30 | |