| 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 | $128.84 | 5.505% | $135.9326 | $135.93 | $135.95 | $135.90 |
| Purchase #2 | $213.41 | 7.770% | $229.992 | $229.99 | $230.00 | $230.00 |
| Purchase #3 | $245.25 | 13.251% | $277.7481 | $277.75 | $277.75 | $277.70 |
| Purchase #4 | $70.35 | 7.271% | $75.4651 | $75.47 | $75.45 | $75.50 |
| Purchase #5 | $160.70 | 8.693% | $174.6697 | $174.67 | $174.65 | $174.70 |
| Purchase #6 | $107.47 | 5.199% | $113.0574 | $113.06 | $113.05 | $113.10 |
| Purchase #7 | $190.51 | 4.320% | $198.74 | $198.74 | $198.75 | $198.70 |
| 7 purchase totals = | $1,116.53 | $1,205.6049 | $1,205.61 | $1,205.60 | $1,205.60 | |